I can is 100 times more important than IQ.

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

The bad news is time flies, the good new is that you're the pilot.

I have not failed, I've just found 10,000 ways that won't work.

Life is full of opportunities. With every opportunity that is missed, another one is born.

The greatest mistake we make is living in constant fear that we will make one.

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

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

Failure to prepare = preparing to fail

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

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

Go as far as you can see, when you get there, you’ll be able to see further

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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.