I think, therefore I am.

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

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

We learn more from failure than we do from success.

FAIL - First Attempt In Learning

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Pure mathematics is in its way, the poetry of logical ideas.

You cannot escape the responsibility of tomorrow by evading it today

Failure is not the opposite of success, it is part of the success.

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

Start, struggle, fail, fix and learn. Repeat.

Everything you want is on the other side of fear

The easiest person to deceive is yourself.

Don’t be afraid to work hard and find out how good you can really be.

Your limitation - its only your imagination.