We learn more from failure than we do from success.

A book a day keeps the stupidity away.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Dreams don't work unless you do.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

If you fail, next time fail better.

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

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

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.