The greatest enemy to human potential is your comfort zone

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

Try and do one thing each day that you would really rather not do.

I have not failed, I've just found 10,000 ways that won't work.

Start, struggle, fail, fix and learn. Repeat.

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. 

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Mistakes have the power to turn you into something better than you were before.

You cannot escape the responsibility of tomorrow by evading it today

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

99% of genius comes from hard work, the remaining 1% comes from innate talent

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.