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

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

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

Your attitude is everything. Pick a good one.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

There are no bad mistakes in maths, only discoveries.

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

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

Start, struggle, fail, fix and learn. Repeat.

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

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.

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

Our fixed mindset builds our cage, fear keeps us in it.

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