I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.

Education is what remains after one has forgotten what one has learned in school.

We must learn to live together as brothers or perish together as fools.

Live as if you were to die tomorrow. Learn as if you were to live forever.

Learn to enjoy every minute of your life. Be happy now. Don't wait for something outside of yourself to make you happy in the future. Think how really precious is the time you have to spend, whether it's at work or with your family. Every minute should be enjoyed and savored.

If we knew what it was we were doing, it would not be called research, would it?

A wise man can learn more from a foolish question than a fool can learn from a wise answer.

I've learned that you shouldn't go through life with a catcher's mitt on both hands you need to be able to throw something back.

Tell me and I forget. Teach me and I remember. Involve me and I learn.

I learned long ago, never to wrestle with a pig. You get dirty, and besides, the pig likes it.