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

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

Failure to prepare = preparing to fail

I can is 100 times more important than IQ.

Never underestimate the importance of small steps. small steps = big changes. 

We all make mistakes. What matters is how we choose to move forwards from them.

There are no shortcuts to any place worth going.

It is never too late to turn an unproductive day into a productive one.

The greatest enemy to human potential is your comfort zone

Everything you want is on the other side of fear

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

Time is your friend, impulse is your enemy.

Fall down seven times, stand up eight.

I think, therefore I am.

"I" not them. Be the best version of you.