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

I have not failed, I've just found 10,000 ways that won't work.

Everything you want is on the other side of fear

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Failure to prepare = preparing to fail

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

I can is 100 times more important than IQ.

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.

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

FAIL - First Attempt In Learning

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

The journey of a thousand miles begins with one step.

You can hire a tutor but you can't hire someone to practice for you.