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

The greatest enemy to human potential is your comfort zone

The temptation to quit will be the greatest when you are about to succeed

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.

I think, therefore I am.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Run in the morning before your body figures out what you're doing

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Failure to prepare = preparing to fail

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Shoot for the moon and even if you miss you’ll land among the stars/

Hard work beats talent when talent doesn't work hard.

Tough times never last, but tough people do.