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

I think, therefore I am.

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

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

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

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.

We learn more from failure than we do from success.

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.

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.

Success is a journey, not a destination.

Lose an hour in the morning and you will spend all day looking for it.

You can have results or excuses, not both

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

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