If you fail, next time fail better.

If you can understand just one thing thoroughly, then you will understand everything.

Nobody said it’d be easy, they just promised it would be worth it.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

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.

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

Don’t practice until you get it right, practice until you can’t get it wrong.

Failure to prepare = preparing to fail

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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Your limitation - its only your imagination.

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

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

A book a day keeps the stupidity away.