I've never been more hopeful about our future. I have never been more hopeful about America. And I ask you to sustain that hope. I'm not talking about blind optimism, the kind of hope that just ignores the enormity of the tasks ahead or the roadblocks that stand in our path. I'm not talking about the wishful idealism that allows us to just sit on the sidelines or shirk from a fight. I have always believed that hope is that stubborn thing inside us that insists, despite all the evidence to the contrary, that something better awaits us so long as we have the courage to keep reaching, to keep working, to keep fighting.

The disciplines of physical exercise, meditation and study aren't terribly esoteric. The means to attain a capability far beyond that of the so-called ordinary person are within the reach of everyone, if their desire and their will are strong enough. I have studied science, art, religion and a hundred different philosophies. Anyone could do as much. By applying what you learn and ordering your thoughts in an intelligent manner it is possible to accomplish almost anything. Possible for an 'ordinary person.' There's a notion I'd like to see buried: the ordinary person. Ridiculous. There is no ordinary person.

In fact no one recognizes the happiest moment of their lives as they are living it. It may well be that, in a moment of joy, one might sincerely believe that they are living that golden instant "now," even having lived such a moment before, but whatever they say, in one part of their hearts they still believe in the certainty of a happier moment to come. Because how could anyone, and particularly anyone who is still young, carry on with the belief that everything could only get worse: If a person is happy enough to think he has reached the happiest moment of his life, he will be hopeful enough to believe his future will be just as beautiful, more so.

I shall not assess arguments and evidence for competing views about when human extinction will occur. We know it will occur, and this fact has a curious effect on my argument. In a strange way it makes my argument an optimistic one. Although things are now not the way they should be—there are people when there should be none—things will someday be the way they should be—there will be no people. In other words, although things are now bad, they will be better, even if they first get worse with the creation of new people. Some may wish to be spared this kind of optimism, but some optimists may take a measure of comfort in this observation.

Once I started trying to give positive reviews, though, I began to understand how much happiness I took from the joyous ones in my life---and how much effort it must take for them to be consistently good=tempered and positive. It is easy to be heavy; hard to be light. We nonjoyous types suck energy and cheer from the joyous ones; we rely on them to buoy us with their good spirit and to cushion our agitation and anxiety. At the same time, because of a dark element in human nature, we're sometimes provoked to try to shake the enthusiastic, cheery folk out of their fog of illusion---to make them see that the play was stupid, the money was wasted, the meeting was pointless. Instead of shielding their joy, we blast it.

At first, one only recognizes particular instances to be worth of critique; critique appears synonymous with rejection, implying deficiency in the object. Over time, one discovers that everything warrants critique. This can produce cynicism: nothing is above reproach, nothing is pure, therefore nothing has value. But followed through to its logical conclusion, this insight inspires a profound optimism: if everything can be critiqued, then no matter how bleak things are, there is always a way to improve them. Those who comprehend this can pass beyond the binary of approval and disapproval to identify the conflicting currents within any subject of inquiry. There are sides to take inside every position, as well as between them.

Optimism hopes for the best without any guarantee of its arriving and is often no more than whistling in the dark. Christian hope, by contrast, is faith looking ahead to the fulfillment of the promises of God, as when the Anglican burial service inters the corpse 'in sure and certain hope of the Resurrection to eternal life, through our Lord Jesus Christ.' Optimism is a wish without warrant; Christian hope is a certainty, guaranteed by God himself. Optimism reflects ignorance as to whether good things will ever actually come. Christian hope expresses knowledge that every day of his life, and every moment beyond it, the believer can say with truth, on the basis of God's own commitment, that the best is yet to come.

If you really believed that you'd lost your soul, then when I found you in Volterra, you would have realized immediately what was happening, instead of thinking we were both dead together. But you didn't―you said 'Amazing. Carlisle was right,'" I reminded him, triumphant. "There's hope in you, after all."For once, Edward was speechless."So let's both just be hopeful, all right?" I suggested. "Not that it matters. If you stay, I don't need heaven."He got up slowly, and came to put his hand on either side of my face as he stared into my eyes. "Forever," he vowed, still a little staggered."That's all I'm asking for," I said, and stretched up on my toes so that I could press my lips to his.

When our hopes for performance are not completely met, realistic optimism involves accepting what cannot now be changed, rather than condemning or second-guessing ourselves. Focusing on the successful aspects of performance (even when the success is modest) promotes positive affect, reduces self-doubt, and helps to maintain motivation (e.g., McFarland & Ross, 1982).... Nevertheless, realistic optimism does not include or imply expectations that things will improve on their own. Wishful thinking of this sort typically has no reliable supporting evidence. Instead, the opportunity-seeking component of realistic optimism motivates efforts to improve future performances on the basis of what has been learned from past performances.

I am no ecological Pollyana. I have borne, and will continue to bear, feelings of wholehearted melancholy over the ecological state of the earth. How could I not? How could anyone not? But I am unwilling to become a hand-wringing nihilist, as some environmental 'realists' seem to believe is the more mature posture. Instead, I choose to dwell, as Emily Dickinson famously suggested, in possibility, where we cannot predict what will happen but we make space for it, whatever it is, and realize that our participation has value. This is grown-up optimism, where our bondedness with the rest of creation, a sense of profound interaction, and a belief in our shared ingenuity give meaning to our lives and actions on behalf of the more-than-human world.

No matter how bad things got, no matter how anxious the staff became, the commander had to “preserve optimism in himself and in his command. Without confidence, enthusiasm and optimism in the command, victory is scarcely obtainable.” Eisenhower realized that “optimism and pessimism are infectious and they spread more rapidly from the head downward than in any other direction.” He learned that a commander’s optimism “has a most extraordinary effect upon all with whom he comes in contact. With this clear realization, I firmly determined that my mannerisms and speech in public would always reflect the cheerful certainty of victory—that any pessimism and discouragement I might ever feel would be reserved for my pillow.

Hold out your hands to feel the luxury of sunbeams. Press the soft blossoms against your cheek, and finger their graces of form, their delicate mutability of shape, their pliancy and freshness. Expose your face to the aerial floods that sweep the heavens, ‘inhale great draughts of space,’ wonder, wonder at the wind’s unwearied activity. Pile note on note the infinite music that flows increasingly to your soul from the tactual sonorities of a thousand branches and tumbling waters. How can the world be shriveled when this most profound, emotional sense, touch, is faithful to its service? I am sure that if a fairy bade me choose between the sense of sight and that of touch, I would not part with the warm, endearing contact of human hands…

What kind of woman was she? What kind of woman was it who called to me from that calamity on the Seventh Avenue line? What kind of woman do I love now, with a fealty that will not cease, not till my occluded arteries send their clots up to the spongy interiors in my skull and I go mute and slack? I love the kind of woman whose hair has gone gray in a not terribly flattering way, the kind who doesn't even notice how she has to keeps having to buy larger jeans, the kind who likes big cars because she doesn't like to be uncomfortable. I love this woman because she is gifted with astounding premonitory skills: no matter how uncertain, how despondent, how lost her mate feels, no matter how dire the circumstances, she nonetheless predicts that Everything will be roses.

We try to show that the well-ordered society of justice as fairness is indeed possible according to our nature and those requirements. This endeavor belongs to political philosophy as reconciliation; for seeing that the conditions of a social world at least allow for that possibility affects our view of the world itself and our attitude toward it. No longer need it seem hopelessly hostile, a world in which the will to dominate and oppressive cruelties, abetted by prejudice and folly, must inevitably prevail. None of these may ease our loss, situated as we may be in a corrupt society. But we may reflect that the world is not in itself inhospitable to political justice and its good. Our social world might have been different and there is hope for those at another time and place

If we define optimism broadly as the tendency to maintain a positive outlook, then realistic optimism is the tendency to maintain a positive outlook within the constraints of the available "measurable phenomena situated in the physical and social world" (DeGrandpre, 2000, p. 733). With respect to fuzzy meaning, realistic optimism involves enhancing and focusing on the favorable aspects of our experiences. Examples include being lenient in our evaluation of past events, actively appreciating the positive aspects of our current situation, and routinely emphasizing possible opportunities for the future. With respect to fuzzy knowledge, realistic optimism involves hoping, aspiring, and searching for positive experiences while acknowledging what we do not know and accepting what we cannot know.