He who enters a university walks on hallowed ground.

Behold the turtle. He makes progress only when he sticks his neck out.

Just like a turtle, we only make progress if we stick our neck out.

Behavior which appears superficially correct but is intrinsically corrupt always irritates those who see below the surface.

Education is what is left after all that has been learnt is forgotten.

... scientific research is compounded of ... empirical procedures, general speculative ideas, and mathematical or abstract reasoning.

Democracy is a small hard core of common agreement, surrounded by a rich variety of individual differences.

A Harvard education consists of what you learn at Harvard while you are not studying.

Science advances, not by the accumulation of new facts, but by the continuous development of new concepts.

Every vital organization owes its birth and life to an exciting and daring idea.

Each honest calling, each walk of life, has its own elite, its own aristocracy based on excellence.

Neither compares nor competes. Be creative.

The man who will not defend the honour of his cat cannot be trusted to defend anything.

As far as possible, join faith to reason.

When the man who knows all about the fruit fly chromosomes finds himself sitting next to an authority on Beowulf, there may be an uneasy silence.

I can identify with steelworkers. I can identify with workers that have had a difficult time.

The secret of toe cleavage, a very important part of the sexuality of the shoe; you must only show the first two cracks.

The boys that lose our directioners are so stupid, they will never find such beautiful girls in the whole entire world.

The miser, poor fool, not only starves his body, but also his own soul.

The key is to keep improving. I'm not there yet. I know I have to keep trying to improve and keep trying to get faster.

We make guilty of our disasters the sun, the moon, and the stars; as if we were villians by compulsion.