There is no elevator to success, you have to take the stairs.

Everything you want is on the other side of fear

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

The road to success is like a staircase. If you want to succeed, double your failure rate

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

99% of genius comes from hard work, the remaining 1% comes from innate talent

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

The master has failed more times than the beginner has even tried

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

I think, therefore I am.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

I can is 100 times more important than IQ.