Don’t be afraid to work hard and find out how good you can really be.

Failure to prepare = preparing to fail

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

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

We learn more from failure than we do from success.

Start, struggle, fail, fix and learn. Repeat.

Don’t hang your targets after you’re done shooting.

It is never too late to become what you might have been

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

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

Dreams don't work unless you do.

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

Everything that happens was once a dream.

There is no elevator to success, you have to take the stairs.

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