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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

We learn more from failure than we do from success.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

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

Pure mathematics is in its way, the poetry of logical ideas.

A book a day keeps the stupidity away.

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

It always seems impossible until it's done.

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

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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