Instead of finding reasons why you can't, find reasons why you can.

We learn more from failure than we do from success.

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

You cannot start the next chapter of your life if you keep re-reading the last one.

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

The greatest mistake we make is living in constant fear that we will make one.

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. 

We all make mistakes. What matters is how we choose to move forwards from them.

Just stick with it, what seems hard now will one day be your warm up.

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

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

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

Time is your friend, impulse is your enemy.

There are no shortcuts to any place worth going.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.