Science is the belief in the ignorance of experts.

Make things as simple as possible, but not simpler.

When it comes to science, philosophers stand still.

To err is human, to persist in error is diabolical.

Only a life lived for science is a life worthwhile.

Science teaches to think but love teaches to smile.

When extremists come together extreme things happen.

Extraordinary claims require extraordinary evidence.

Give me a place to stand, and I will move the Earth.

I am a scientist, and therefore an absolute realist.

In grammar, as in war, there is strength in numbers.

When you are loved, you can do anything in creation.

Men love to wonder, and that is the seed of science.

Never underestimate spite as a motivator for genius.

Tell me what you eat and I will tell you who you are.