The greatest enemy to human potential is your comfort zone

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

It always seems impossible until it's done.

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

Try and do one thing each day that you would really rather not do.

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

We learn more from failure than we do from success.

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

If you can understand just one thing thoroughly, then you will understand everything.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

There are no shortcuts to any place worth going.