The greatest enemy to human potential is your comfort zone

Failure to prepare = preparing to fail

Success is a journey, not a destination.

"I" not them. Be the best version of you.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

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

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

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. 

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

We learn more from failure than we do from success.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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