I believe success is preparation, because opportunity is going to knock on your door sooner or later but are you prepared to answer that?
If I don't feel like writing today or for a few days, I don't. And I don't think about it. It is not an obligation-it is the greatest privilege.
Humanity may endure the loss of everything; all its possessions may be turned away without infringing its true dignity - all but the possibility of improvement.

