Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

He who has begun his task is half-way done. Have the courage to begin!

The wise person knows that no answer is also an answer

If you can understand just one thing thoroughly, then you will understand everything.

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 think, therefore I am.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

In order to become better than anybody else you must first become better than yourself.

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

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

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.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.