Do what you have always done and you will always be what you have always been

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

We all have two lives. The second begins when we realise we only have one. 

99% of failures come from people who have the habit of making excuses.

The power of reflection is the most powerful skill you’ll learn.

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

Success can never happen without the journey (struggle).

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

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. 

Failure is not the opposite of success, it is part of the success.

Skills are built not born.

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

Your attitude is everything. Pick a good one.

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

If you want to succeed, double your failure rate.