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

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

If you fail, next time fail better.

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. 

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.

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

It always seems impossible until it's done.

Your attitude is everything. Pick a good one.

I think, therefore I am.

If you want to succeed, double your failure rate.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

If you can understand just one thing thoroughly, then you will understand everything.

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