March on. Do not tarry. To go forward is to move toward perfection. March on, and fear not the thorns, or the sharp stones on life's path.

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

After climbing a great hill, one only finds that there are many more hills to climb.

If you can't fly then run, if you can't run then walk, if you can't walk then crawl, but whatever you do you have to keep moving forward.

Whether you think you can, or you think you can't - you're right.

Motivation is what gets you started. Habit is what keeps you going.

If we ever forget that we're one nation under God, then we will be one nation gone under.

All the darkness in the world cannot extinguish the light of a single candle.

I not only use all the brains that I have, but all that I can borrow.

People die from typewriters falling on their heads.

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

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

Always do what you are afraid to do.

All thinking men are atheists.

Any book that helps a child to form a habit of reading, to make reading one of his deep and continuing needs, is good for him.

How long should you try? Until.

Don't let anyone tell you what you ought to like... Some wines that some experts think are absolutely exquisite don't appeal to me at all.

People are capable, at any time in their lives, of doing what they dream of.

Memories of our lives, of our works and our deeds will continue in others.

There is no greater agony than bearing an untold story inside you.

We are what we repeatedly do. Excellence, then, is not an act, but a habit.