The journey of a thousand miles begins with one step. 

I have not failed, I've just found 10,000 ways that won't work.

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

Skills are built not born.

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

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

Mistakes have the power to turn you into something better than you were before.

He who has begun his task is half-way done. Have the courage to begin!

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

The wise person knows that no answer is also an answer

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

It always seems impossible until it's done.

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

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

We all have two lives. The second begins when we realise we only have one.