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

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

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

We learn more from failure than we do from success.

It doesn’t matter where you start, it matters how you end

Failure to prepare = preparing to fail

Procrastination is the thief of time and the enemy of success.

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

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

The greatest enemy to human potential is your comfort zone

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

If you want to succeed, double your failure rate.

Tough times never last, but tough people do.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there