If you spend too much time thinking about a thing, you'll never get it done.

If the only tool you have is a hammer, you tend to see every problem as a nail.

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

The expectations of life depend upon diligence; the mechanic that would perfect his work must first sharpen his tools.

Live as if you were to die tomorrow. Learn as if you were to live forever.

Change the way you look at things and the things you look at change.

Listen to many, speak to a few.

My mother said to me, 'If you are a soldier, you will become a general. If you are a monk, you will become the Pope.' Instead, I was a painter, and became Picasso.

Repetition of the same thought or physical action develops into a habit which, repeated frequently enough, becomes an automatic reflex.

Ideas come from everything

The first rule is to keep an untroubled spirit. The second is to look things in the face and know them for what they are.

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

The only way of finding the limits of the possible is by going beyond them into the impossible.

Don't stop chasing your dreams, because dreams do come true.

When every physical and mental resource is focused, one's power to solve a problem multiplies tremendously.

They deem me mad because I will not sell my days for gold; and I deem them mad because they think my days have a price.

It is our choices...that show what we truly are, far more than our abilities.

It's always too early to quit.

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

The greatest thing in the world is to know how to belong to oneself.

Find out who you are and do it on purpose.