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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Do what you have always done and you will always be what you have always been

Skills are built not born.

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

Tomorrow is worth more than yesterday but less than today.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

99% of failures come from people who have the habit of making excuses.

Fall down seven times, stand up eight.

Instead of finding reasons why you can't, find reasons why you can.

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

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

Hope might be a good breakfast, but it makes a very poor dinner

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