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

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

The temptation to quit will be the greatest when you are about to succeed

There are no bad mistakes in maths, only discoveries.

Hard work - a two way street where you get exactly what you put in.

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

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

Everything you want is on the other side of fear

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

Tough times never last, but tough people do.

We learn more from failure than we do from success.

The master has failed more times than the beginner has even tried

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

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.