No one starts out on top. You have to work your way up.

Failure to prepare = preparing to fail

Success is the sum of small repeated efforts, day in and day out.

You can hire a tutor but you can't hire someone to practice for you.

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

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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

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

We learn more from failure than we do from success.

The greatest enemy to human potential is your comfort zone

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

Everything you want is on the other side of fear

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

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