The greatest enemy to human potential is your comfort zone

Knowledge is of no value unless you put it into practice.

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

Success can never happen without the journey (struggle).

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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. 

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

Your attitude is everything. Pick a good one.

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

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

A book a day keeps the stupidity away.

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

You can have results or excuses, not both

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