Never underestimate the importance of small steps. small steps = big changes. 

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Mistakes have the power to turn you into something better than you were before.

Don't fear failure, fear being in the same exact same place next year as you are now.

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

We learn more from failure than we do from success.

It is never too late to become what you might have been

Success is not final and failure is not fatal. It is the courage to continue that counts.

Nobody said it’d be easy, they just promised it would be worth it.

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. 

A book a day keeps the stupidity away.

Tough times never last, but tough people do.

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

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.