The people with the clear heads are the ones who look life in the face, realize that everything in it is problematic, and feel themselves lost. And this is the simple truth: that to live is to feel oneself lost. Those who accept it have already begun to find themselves, to be on firm ground. the Revolt of the Masses

Science fiction is held in low regard as a branch of literature, and perhaps it deserves this critical contempt. But if we view it as a kind of sociology of the future, rather than as literature, science fiction has immense value as a mind-stretching force for the creation of the habit of anticipation. Our children should be studying Arthur C. Clarke, William Tenn, Robert Heinlein, Ray Bradbury and Robert Sheckley, not because these writers can tell them about rocket ships and time machines but, more important, because they can lead young minds through an imaginative exploration of the jungle of political, social, psychological, and ethical issues that will confront these children as adults. Future Shock

The things you think about determine the quality of your mind. Your soul takes on the color of your thoughts. Book V

You have to believe in yourself. The Art Of War