In winter, I plot and plan. In spring, I move.

Weakness of attitude becomes weakness of character.

Good thoughts bear good fruit, bad thoughts bear bad fruit.

Nobody can hurt me without my permission.

If you don't like something, change it. If you can't change it, change your attitude. Don't complain.

You'll never do a whole lot unless you're brave enough to try.

People should pursue what they're passionate about. That will make them happier than pretty much anything else.

Differences are not intended to separate, to alienate. We are different precisely in order to realize our need of one another.

Start by doing what is necessary, then what is possible, and suddenly you are doing the impossible.

To go too far is as bad as to fall short.

Everything you can imagine is real.

Sovereignty is not given, it is taken.

Out of your vulnerabilities will come your strength.

Whatever the mind of man can conceive and believe, it can achieve.

No great discovery was ever made without a bold guess.

To give real service, you must add something which cannot be bought or measured with money.

No leader can be too far ahead of his followers.

When you're curious, you find lots of interesting things to do.

I don’t think we are going to become extinct. We are very clever and very resourceful.

The secret to creativity is knowing how to hide your sources.

A superior man is modest in his speech, but exceeds in his actions.