Lose an hour in the morning and you will spend all day looking for it.

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

You can have results or excuses, not both

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

Start, struggle, fail, fix and learn. Repeat.

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

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. 

Failure is NOT your destiny. Failure is the key to success.

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

Your limitation - its only your imagination.

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

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

There are no shortcuts to any place worth going.

Do what you have always done and you will always be what you have always been