From a certain point onward there is no longer any turning back.

I’ve been told I’m a glass half-empty sort of person.

Better Old King Cole and his merry soul than a hundred Jeremiahs.

Sometimes a pessimist is only an optimist with extra information.

Fuck you! I hope you die!""Everybody Dies," I said. "So fuck you.

I can’t can’t, but since I can’t, I clearly can.

We are all in the gutter, but some of us are looking at the stars.

A pessimist is a person who has had to listen to too many optimist.

Know yourselves- be infertile and let the earth be silent after ye.

A pessimist is a man who looks both ways when he crosses the street.

Der Pessimismus der Vernunft verpflichtet zum Optimismus des Willens!

If you think this Universe is bad, you should see some of the others.

You better watch out, or you're going to be defeated by pessimism!

My glass is not only half-empty, I'm convinced someone spit in it.

POZZO:I am blind.(Silence.)ESTRAGON:Perhaps he can see into the future.