The greatest enemy to human potential is your comfort zone

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 can is 100 times more important than IQ.

There are no shortcuts to any place worth going.

Time is your friend, impulse is your enemy.

The journey of a thousand miles begins with one step.

Success is a journey, not a destination.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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.

Fall down seven times, stand up eight.

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

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

Instead of finding reasons why you can't, find reasons why you can.

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

Failure is NOT your destiny. Failure is the key to success.