You're not in competition with anyone but yourself. Outdo your past, not other people.

I can is 100 times more important than IQ.

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

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

The temptation to quit will be the greatest when you are about to succeed

Procrastination is the thief of time and the enemy of success.

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. 

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

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

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

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

Don’t practice until you get it right, practice until you can’t get it wrong.

The greatest enemy to human potential is your comfort zone

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

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