You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

It is never too late to turn an unproductive day into a productive one.

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

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

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

Dreams don't work unless you do.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

Success is a journey, not a destination.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

We learn more from failure than we do from success.

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

Don’t be afraid to work hard and find out how good you can really be.