It always seems impossible until it's done.

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

Practice like you’ve never won. Perform like you’ve never lost.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Time is your friend, impulse is your enemy.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

FAIL - First Attempt In Learning

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

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

Your limitation - its only your imagination.

99% of genius comes from hard work, the remaining 1% comes from innate talent

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

I can is 100 times more important than IQ.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.