Success is not final, failure is not fatal.  It is the courage to continue that counts.

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

Procrastination is the thief of time and the enemy of success.

I think, therefore I am.

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

Failure is not the opposite of success, it is part of the success.

Skills are built not born.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

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

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

Everything that happens was once a dream.

Hard work beats talent when talent doesn't work hard.

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

The journey of a thousand miles begins with one step.