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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Whenever you find yourself doubting how far you can go, just remember how far you have come.

In order to become better than anybody else you must first become better than yourself.

Your attitude is everything. Pick a good one.

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. 

The power of reflection is the most powerful skill you’ll learn.

There are no bad mistakes in maths, only discoveries.

Hope might be a good breakfast, but it makes a very poor dinner

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

The greatest enemy to human potential is your comfort zone

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Everything that happens was once a dream.