Only a habit can subdue another habit.

The slaughterhouse of failure is not my destiny.

Failure is... the highway to success.

Every memorable act in the history of the world is a triumph of enthusiasm. Nothing great was ever achieved without it because it gives any challenge or any occupation, no mater how frightening or difficult, a new meaning. Without enthusiasm you are doomed to a life of mediocrity but with it you can accomplish miracles

I'd rather learn how to prevent failure than how to gain success, because for what is success other than a state of mind?

What is past is past. You can do nothing about yesterday and last month and the failures of last year, but you can do everything toward making tomorrow and the rest of your life what you always dreamed it could be.

Remember that no talent, no self-denial, no brains, no character, are required to set up in the fault-finding business. Nothing external can have any power over you unless you permit it.