Don't just read the easy stuff. You may be entertained by it, but you will never grow from it.

The men who have succeeded are men who have chosen one line and stuck to it.

Faith is taking the first step even when you can't see the whole staircase.

One person with a belief is equal to a force of ninety-nine who have only interests.

When obstacles arise, you change your direction to reach your goal; you do not change your decision to get there.

I can never stand still. I must explore and experiment. I am never satisfied with my work. I resent the limitations of my own imagination.

A liar will not be believed even when he speaks the truth.

Others have seen what is and asked why. I have seen what could be and asked why not.

There is only one corner of the universe you can be certain of improving, and that's your own self.

A Penny Saved is a Penny Earned

You can't learn in school what the world is going to do next year.

Don't fear failure. Not failure, but low aim, is the crime. In great attempts it is glorious even to fail.

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

Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.

In a conflict between the heart and the brain, follow your heart.

A man should look for what is, and not what he thinks should be.

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

To succeed in your mission, you must have single-minded devotion to your goal.

Every intention is a trigger for transformation.

Do what you can, with what you have, where you are.

You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose.