Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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. 

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

The greatest enemy to human potential is your comfort zone

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

Procrastination makes easy things hard and hard things harder.

Skills are built not born.

Procrastination is the thief of time and the enemy of success.

You cannot escape the responsibility of tomorrow by evading it today

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

Success is a journey, not a destination.

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

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 think, therefore I am.

A book a day keeps the stupidity away.