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

Instead of finding reasons why you can't, find reasons why you can.

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

We learn more from failure than we do from success.

Your limitation - its only your imagination.

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Never underestimate the importance of small steps. small steps = big changes. 

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

You can hire a tutor but you can't hire someone to practice for you.

If you want to succeed, double your failure rate.

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

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

The greatest mistake we make is living in constant fear that we will make one.

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