Quotes

What we have done for ourselves alone dies with us; what we have done for others and the world remains and is immortal.

Peace cannot be kept by force; it can only be achieved by understanding.

Life is like riding a bicycle. To keep your balance, you must keep moving.

If you can't explain it to a six year old, you don't understand it yourself.

Two things are infinite: the universe and human stupidity.

The measure of intelligence is the ability to change.

Science without religion is lame; religion without science is blind.

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

Try not to become a man of success, but rather try to become a man of value.

The important thing is not to stop questioning.

Imagination is more important than knowledge.

Give me six hours to chop down a tree and I will spend the first four sharpening the ax.