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.

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. 

Hope might be a good breakfast, but it makes a very poor dinner

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

It always seems impossible until it's done.

Go as far as you can see, when you get there, you’ll be able to see further

Failure to prepare = preparing to fail

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

It doesn’t matter where you start, it matters how you end

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

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.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

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

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