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

I think, therefore I am.

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

Success is a journey, not a destination.

Time is your friend, impulse is your enemy.

Everything you want is on the other side of fear

There are no bad mistakes in maths, only discoveries.

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

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 compare yourself to others. Compare yourself to the person you were yesterday.

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

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

If you want to succeed, double your failure rate.