Time is your friend, impulse is your enemy.

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

Try and do one thing each day that you would really rather not do.

If you fail, next time fail better.

There are no bad mistakes in maths, only discoveries.

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

The wise person knows that no answer is also an answer

It always seems impossible until it's done.

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. 

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

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

The journey of a thousand miles begins with one step.