Time is your friend, impulse is your enemy.

Everything that happens was once a dream.

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

There are no bad mistakes in maths, only discoveries.

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

FAIL - First Attempt In Learning

The power of reflection is the most powerful skill you’ll learn.

I can is 100 times more important than IQ.

Dreams don't work unless you do.

Success can never happen without the journey (struggle).

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

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

It always seems impossible until it's done.