Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

Patience is when you’re supposed to get mad, but you choose to understand

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

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

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. 

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

If you want to succeed, double your failure rate.

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

Pure mathematics is in its way, the poetry of logical ideas.

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

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

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

Failure to prepare = preparing to fail

The greatest mistake we make is living in constant fear that we will make one.

Just stick with it, what seems hard now will one day be your warm up.