Everything you want is on the other side of fear

No one starts out on top. You have to work your way up.

We all have two lives. The second begins when we realise we only have one. 

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Shoot for the moon and even if you miss you’ll land among the stars/

Go as far as you can see, when you get there, you’ll be able to see further

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

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

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

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.

Dreams don't work unless you do.

Failure is NOT your destiny. Failure is the key to success.

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

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

The easiest person to deceive is yourself.