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 to prepare = preparing to fail

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

The greatest enemy to human potential is your comfort zone

We learn more from failure than we do from success.

You're not in competition with anyone but yourself. Outdo your past, not other people.

There are no shortcuts to any place worth going.

Fall down seven times, stand up eight.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

Everything you want is on the other side of fear

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