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

Failure to prepare = preparing to fail

Run in the morning before your body figures out what you're doing

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

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. 

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

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

He who has begun his task is half-way done. Have the courage to begin!

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

Hard work - a two way street where you get exactly what you put in.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

I have not failed, I've just found 10,000 ways that won't work.

The power of reflection is the most powerful skill you’ll learn.

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