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

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

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

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

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

It always seems impossible until it's done.

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

Fall down seven times, stand up eight.

You cannot escape the responsibility of tomorrow by evading it today

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Don't fear failure, fear being in the same exact same place next year as you are now.

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

A book a day keeps the stupidity away.