Instead of finding reasons why you can't, find reasons why you can.

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

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

The temptation to quit will be the greatest when you are about to succeed

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

There are no bad mistakes in maths, only discoveries.

You cannot escape the responsibility of tomorrow by evading it today

A book a day keeps the stupidity away.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

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

You can be shown the path, but only you can make the first step.

Success is the sum of small repeated efforts, day in and day out.

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

Your limitation - its only your imagination.