Out of your vulnerabilities will come your strength.

Never tell all you know-not even to the person you know best.

We are all motivated by a keen desire for praise, and the better a man is, the more he is inspired by glory.

Without ambition one starts nothing. Without work one finishes nothing. The prize will not be sent to you. You have to win it.

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

Instead of worrying about what people say of you, why not spend time trying to accomplish something they will admire

The desire to reach for the stars is ambitious. The desire to reach hearts is wise.

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

Lend yourself to others, but give yourself to yourself.

I do not want to die rusting, I prefer to burn out.

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.

People who are unable to motivate themselves must be content with mediocrity, no matter how impressive their other talents.

It's the little details that are vital. Little things make big things happen.

You can wish for things in the future to be different, but in this moment you have to accept things as they are.

Do you want to know who you are? Don't ask. Act! Action will delineate and define you.

Humans have come into being for the sake of each other, so either teach them, or learn to bear them.

You see things; you say, 'Why?' But I dream things that never were; and I say 'Why not?

It's not what you look at that matters, it's what you see.

Keep your face to the sunshine and you will never see the shadow.

There are no traffic jams on the extra mile.

The past cannot be changed. The future is yet in your power.