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

The bad news is time flies, the good new is that you're the pilot.

The journey of a thousand miles begins with one step. 

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

Tough times never last, but tough people do.

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

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

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

Dreams don't work unless you do.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

You can hire a tutor but you can't hire someone to practice for you.

Everything you want is on the other side of fear

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

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

We learn more from failure than we do from success.