There are no bad mistakes in maths, only discoveries.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Don’t practice until you get it right, practice until you can’t get it wrong.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Hard work beats talent when talent doesn't work hard.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Mistakes have the power to turn you into something better than you were before.

Skills are built not born.

I can is 100 times more important than IQ.

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

Do what you have always done and you will always be what you have always been

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

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

It is never too late to become what you might have been

Everything that happens was once a dream.