You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

Tomorrow is worth more than yesterday but less than today.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

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

Time is your friend, impulse is your enemy.

Everything you want is on the other side of fear

Everything that happens was once a dream.

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

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

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

Pure mathematics is in its way, the poetry of logical ideas.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.