I can is 100 times more important than IQ.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

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

Don't fear failure, fear being in the same exact same place next year as you are now.

A book a day keeps the stupidity away.

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

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

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

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

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

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

99% of failures come from people who have the habit of making excuses.

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.