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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

I think, therefore I am.

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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.

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

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

We learn more from failure than we do from success.

Don’t hang your targets after you’re done shooting.

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

Procrastination makes easy things hard and hard things harder.

You can have results or excuses, not both

Don’t be afraid to work hard and find out how good you can really be.