He who has begun his task is half-way done. Have the courage to begin!

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

Hard work - a two way street where you get exactly what you put in.

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

You cannot start the next chapter of your life if you keep re-reading the last one.

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

Your attitude is everything. Pick a good one.

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

If you want to succeed, double your failure rate.

In order to become better than anybody else you must first become better than yourself.

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

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

Failure is NOT your destiny. Failure is the key to success.

The wise person knows that no answer is also an answer

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