Failure to prepare = preparing to fail

The master has failed more times than the beginner has even tried

Lose an hour in the morning and you will spend all day looking for it.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

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

Practice like you’ve never won. Perform like you’ve never lost.

Hard work - a two way street where you get exactly what you put in.

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

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. 

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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

The bad news is time flies, the good new is that you're the pilot.

There are no bad mistakes in maths, only discoveries.