It is never too late to become what you might have been

Failure to prepare = preparing to fail

Everything you want is on the other side of fear

I can is 100 times more important than IQ.

We are all maths people : step 1 - do maths and step 2 - be a person. 

We learn more from failure than we do from success.

Time is your friend, impulse is your enemy.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

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

Skills are built not born.

Knowledge is of no value unless you put it into practice.

It doesn’t matter where you start, it matters how you end

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.