If you fail, next time fail better.

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

There are no bad mistakes in maths, only discoveries.

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

He who has begun his task is half-way done. Have the courage to begin!

Time is your friend, impulse is your enemy.

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. 

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

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

MATHS = Mistakes Allow Thinking To Happen

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

Life is full of opportunities. With every opportunity that is missed, another one is born.