“The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it.”

Reality is merely an illusion, albeit a very persistent one.

The only real valuable thing is intuition.

I have no special talent. I am only passionately curious.

If A is success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.

Once we accept our limits, we go beyond them.

Setting an example is not the main means of influencing another, it is the only means.