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.

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

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

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

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

Success can never happen without the journey (struggle).

The journey of a thousand miles begins with one step. 

I think, therefore I am.

Try and do one thing each day that you would really rather not do.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Don’t practice until you get it right, practice until you can’t get it wrong.

Your attitude is everything. Pick a good one.

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

There are no shortcuts to any place worth going.

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