I can is 100 times more important than IQ.

There are no bad mistakes in maths, only discoveries.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

No one starts out on top. You have to work your way up.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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. 

Hard work - a two way street where you get exactly what you put in.

Failure to prepare = preparing to fail

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

Skills are built not born.

Knowledge is of no value unless you put it into practice.

Time is your friend, impulse is your enemy.

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.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

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