Being and Time mentioned in "Being and Time", has been identified by some with Heidegger's central notion of "Sorge" ("cura", care or concern). However, for Heidegger, "theoretical" knowledge represents only one kind of intentional behaviour, and he asserts that it is grounded in more fundamental modes of behaviour and forms of practical engagement with the surrounding world. Whereas a theoretical understanding of things grasps them according to "presence," for example, this may conceal that our first experience of a being may be in terms of its being "ready-to-hand." Thus, for instance, when someone reaches for a tool such as a hammer, their understanding
Nietzsche: Philosopher, Psychologist, Antichrist Nietzsche: Philosopher, Psychologist, Antichrist Nietzsche: Philosopher, Psychologist, Antichrist (1950; second edition 1956; third edition 1968; fourth edition 1974; fifth edition 2013) is a book about the German philosopher Friedrich Nietzsche by the philosopher Walter Kaufmann. The book, first published by Princeton University Press, was influential and is considered a classic study. Kaufmann has been credited with helping to transform Nietzsche's reputation after World War II by dissociating him from Nazism, and making it possible for Nietzsche to be taken seriously as a philosopher. However, he has been criticized for presenting Nietzsche as an existentialist, and for other details of his