The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Time is your friend, impulse is your enemy.

Knowledge is of no value unless you put it into practice.

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

I can is 100 times more important than IQ.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

You can have results or excuses, not both

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

Success is a journey, not a destination.

The power of reflection is the most powerful skill you’ll learn.

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

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

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

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

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