He who has begun his task is half-way done. Have the courage to begin!

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

A book a day keeps the stupidity away.

Mistakes have the power to turn you into something better than you were before.

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

Our fixed mindset builds our cage, fear keeps us in it.

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

Failure to prepare = preparing to fail

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

Don’t practice until you get it right, practice until you can’t get it wrong.

The wise person knows that no answer is also an answer

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

If you can understand just one thing thoroughly, then you will understand everything.

We learn more from failure than we do from success.

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