There are no bad mistakes in maths, only discoveries.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

Procrastination is the thief of time and the enemy of success.

We all have two lives. The second begins when we realise we only have one. 

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

Dreams don't work unless you do.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

Lose an hour in the morning and you will spend all day looking for it.

Everything you want is on the other side of fear

Your attitude is everything. Pick a good one.

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

If you want to succeed, double your failure rate.

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