Time is your friend, impulse is your enemy.

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

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

We learn more from failure than we do from success.

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.

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

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

The journey of a thousand miles begins with one step.

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

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

I have not failed, I've just found 10,000 ways that won't work.

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. 

The wise person knows that no answer is also an answer