Give yourself something to work toward - constantly.

The best way out is always through.

It's not whether you got knocked down; it's whether you get back up.

The people who were trying to make this world worse are not taking the day off. Why should I?

We're lost, but we're making good time

Keep your eyes on the stars, and your feet on the ground.

I am as bad as the worst, but, thank God, I am as good as the best.

I will never be by violence constrained to do anything.

Imagination is everything. It is the preview of life's coming attractions.

When you believe in a thing, believe in it all the way, implicitly and unquestionably.

Find out who you are. And do it on purpose.

You must find the place inside yourself where nothing is impossible.

Improvement makes strait roads, but the crooked roads without Improvement, are roads of Genius.

Some people regard discipline as a chore. For me, it is a kind of order that sets me free to fly.

People throw stones at you and you convert them into milestones.

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

There is nothing in a caterpillar that tells you it's going to be a butterfly.

Isn't it astonishing that all these secrets have been preserved for so many years just so we could discover them!

Freedom and independence form my character.

A man can't soar too high, when he flies with his own wings.

Let yourself be silently drawn by the stronger pull of what you really love.