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

The greatest enemy to human potential is your comfort zone

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

Failure to prepare = preparing to fail

The journey of a thousand miles begins with one step. 

We learn more from failure than we do from success.

Time is your friend, impulse is your enemy.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Tough times never last, but tough people do.

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

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

We learn more from failure than we do from success.

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

There is no elevator to success, you have to take the stairs.