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

Fall down seven times, stand up eight.

We learn more from failure than we do from success.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Everything you want is on the other side of fear

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

There are no bad mistakes in maths, only discoveries.

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

The road to success is like a staircase. If you want to succeed, double your failure rate

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

No one starts out on top. You have to work your way up.

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

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

There are no shortcuts to any place worth going.

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