Don’t be afraid to work hard and find out how good you can really be.

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

Don't fear failure, fear being in the same exact same place next year as you are now.

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

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

If you want to succeed, double your failure rate.

We all have two lives. The second begins when we realise we only have one. 

In order to become better than anybody else you must first become better than yourself.

A book a day keeps the stupidity away.

You can be shown the path, but only you can make the first step.

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

Your attitude is everything. Pick a good one.

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

I think, therefore I am.

Failure is not the opposite of success, it is part of the success.