You cannot escape the responsibility of tomorrow by evading it today

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Fall down seven times, stand up eight.

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

Procrastination is the thief of time and the enemy of success.

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

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

We learn more from failure than we do from success.

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

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

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

The greatest mistake we make is living in constant fear that we will make one.

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