We all have two lives. The second begins when we realise we only have one. 

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

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

Don’t practice until you get it right, practice until you can’t get it wrong.

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

The wise person knows that no answer is also an answer

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

You can have results or excuses, not both

Skills are built not born.

No one starts out on top. You have to work your way up.

In order to become better than anybody else you must first become better than yourself.

You cannot escape the responsibility of tomorrow by evading it today

Just stick with it, what seems hard now will one day be your warm up.

The road to success is like a staircase. If you want to succeed, double your failure rate