Learn from the mistakes of others.
You can’t live long enough to make them all yourself.

Eleanor Roosevelt

If your actions inspire others to dream more, learn more, do more and become more, you are a leader.

John Quincy Adams

Learning does not consist only of knowing what we must or we can do, but also of knowing what we could do and perhaps should not do.

Umberto Eco

You don’t learn to hold your own in the world by standing on guard, but by attacking and getting well hammered yourself.

George Bernard Shaw

No one stops growing until he stops asking questions, either of others or of himself.

Author Unknown