The greatest enemy to human potential is your comfort zone

The road to success is like a staircase. If you want to succeed, double your failure rate

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

You can hire a tutor but you can't hire someone to practice for you.

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

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

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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

Success is the sum of small repeated efforts, day in and day out.

FAIL - First Attempt In Learning

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

Tough times never last, but tough people do.

We learn more from failure than we do from success.

I can is 100 times more important than IQ.

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