Theory is the essence of facts. Without theory scientific knowledge would be only worthy of the madhouse.

Why should I refuse a good dinner simply because I don't understand the digestive processes involved?

Shall I refuse my dinner because I do not fully understand the process of digestion?

The best result of mathematics is to be able to do without it.

If it is love that makes the world go round, it is self-induction that makes electromagnetic waves go round the world.

Mathematics is an experimental science, and definitions do not come first, but later on.

...there is no absolute scale of size in nature, and the small may be as important, or more so than the great.

Euclid for children is barbarous.

Logic can be patient, for it is eternal.

Waves from moving sources: Adagio. Andante. Allegro moderato.

However absurd it may seem, I do in all seriousness hereby declare that I am animated mainly by philanthropic motives. I desire to do good to my fellow creatures, even to the Cui bonos.

What I fear most, I think, is the death of the imagination.

The American girl isn't ANY girl

Talent is a flame. Genius is a fire.

I admit my view of the world is colored by my legal and business experiences at Liberty.

There is nothing more rewarding than taking care of yourself!

In a neighborhood, as in life, a clean bandage is much, much better than a raw or festering wound.

No matter where you go you are what you are player and you can try to change but that's just the top layer man you was who you was before you got here

AI systems will enable doctors to diagnose diseases and treat people better, so blocking that progress is probably one of the worst things you can do for making the world better.

Some of my favorite movies are just movies that are just good stories, and aren't necessarily big budget movies or anything.

We will not keep silent, even if the Formula One is taking place. We will protest for human rights and freedom.