Your limitation - its only your imagination.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

You can be shown the path, but only you can make the first step.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

The greatest enemy to human potential is your comfort zone

The greatest mistake we make is living in constant fear that we will make one.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

The master has failed more times than the beginner has even tried

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

A book a day keeps the stupidity away.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Don’t practice until you get it right, practice until you can’t get it wrong.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.