There are no shortcuts to any place worth going.

I think, therefore I am.

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

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

Knowledge is of no value unless you put it into practice.

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

The greatest enemy to human potential is your comfort zone

We all make mistakes. What matters is how we choose to move forwards from them.

Failure is not the opposite of success, it is part of the success.

If you fail, next time fail better.

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

We learn more from failure than we do from success.

Hope might be a good breakfast, but it makes a very poor dinner