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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Just stick with it, what seems hard now will one day be your warm up.

Tough times never last, but tough people do.

I can is 100 times more important than IQ.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Success is a journey, not a destination.

I have not failed, I've just found 10,000 ways that won't work.

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

Time is your friend, impulse is your enemy.

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

Everything you want is on the other side of fear

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

It doesn’t matter where you start, it matters how you end

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