Run in the morning before your body figures out what you're doing

There is no elevator to success, you have to take the stairs.

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

There are no bad mistakes in maths, only discoveries.

It is never too late to turn an unproductive day into a productive one.

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.

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

Dreams don't work unless you do.

Everything that happens was once a dream.

Fall down seven times, stand up eight.

Skills are built not born.

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. 

Don’t practice until you get it right, practice until you can’t get it wrong.

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

The greatest enemy to human potential is your comfort zone