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

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

Learn To Step Outside Of Your Comfort Zone. Outside your comfort zone is where the magic happens

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

You cannot start the next chapter of your life if you keep re-reading the last one.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

We learn more from failure than we do from success.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

It is never too late to turn an unproductive day into a productive one.

Your limitation - its only your imagination.