If you fail, next time fail better.

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

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

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

Never underestimate the importance of small steps. small steps = big changes. 

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

Failure to prepare = preparing to fail

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

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

I can is 100 times more important than IQ.

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. 

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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