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

I think, therefore I am.

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

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

Skills are built not born.

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

The journey of a thousand miles begins with one step. 

Fall down seven times, stand up eight.

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

Don't fear failure, fear being in the same exact same place next year as you are now.

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Nobody said it’d be easy, they just promised it would be worth it.