“Two wrongs don't make a right, but they make a good excuse.”

“People often say that this or that person has not yet found himself. But the self is not something one finds, it is something one creates.”

“In the animal kingdom, the rule is, eat or be eaten; in the human kingdom, define or be defined.”

“Doubt is to certainty as neurosis is to psychosis. The neurotic is in doubt and has fears about persons and things; the psychotic has convictions and makes claims about them. In short, the neurotic...”

“It is the lot of mankind to feel not only insecure but also bored. To combat that experience, people long to be passively entertained, which requires less effort than assuming responsibility for se...”

“Once a person has made some sort of stable, symbolic connection between two things, the connection will influence his subsequent behavior and will generate its own 'proof.' This is why it is idle a...”

“There are many legal and psychological ramifications to using Krav Maga in the real world and nearly all of them are extremely unpleasant.”

“You dont look like much, but they say you murdered that other chick. Treating Murder”

“What the fuck is legal in this universe? Stars eat each other, wolves eat the pigs, and Grandma fucks over Little Red Riding Hood.”

“The disease of the soul is both more common and more deadly than the disease of the body. Just as medicine is the art devoted to healing the body, so philosophy is the art devoted to healing the so...”

“Popular medicine and popular morality belong together and ought not to be evaluated so differently as they still are: both are the most dangerous pseudo-sciences.”

“One of the essential qualities of the clinician is interest in humanity, for the secret of the care of the patient is in caring for the patient.”

“While we are actually subjected to them, the 'moods' and 'spirits' of nature point no morals. Overwhelming gaiety, insupportable grandeur, sombre desolation are flung at you. Make what you can of t...”

“...[N]ature generally in the distribution of her capacities has adapted the means to the end... [so nature's] true destination must be to produce a will, not merely good as a means to something els...”

“Morality is simply the attitude we adopt towards people we personally dislike.”