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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

There are no bad mistakes in maths, only discoveries.

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

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

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

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

We learn more from failure than we do from success.

The temptation to quit will be the greatest when you are about to succeed

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

You cannot escape the responsibility of tomorrow by evading it today

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. 

If you can understand just one thing thoroughly, then you will understand everything.

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

Don’t hang your targets after you’re done shooting.