Being and Time essence of being is time is the opposite of Hegel's view that being is the essence of time. Karl Jaspers, writing in the first volume of his work "Philosophy" (1932), credited Heidegger with making essential points about "being in the world" and also about "existence and historicity". Heidegger's work has been suggested as a possible influence on Herbert Marcuse's "Hegel's Ontology and the Theory of Historicity" (1932), though Marcuse later questioned the political implications of Heidegger's work. Jean-Paul Sartre, who wrote "Being and Nothingness" (1943) under the influence of Heidegger's work, has been said to have responded to "Being and
Apollonius of Tyre (philosopher) Apollonius of Tyre (philosopher) Apollonius of Tyre (; fl. 50 BC), was a Stoic philosopher. Strabo describes him as living "a little before my time," and says he wrote "a tabulated account of the philosophers of the school of Zeno and of their books," and which appears to have been a short survey of the philosophers and their writings from the time of Zeno. He is mentioned by Diogenes Laërtius as the author of a work on Zeno. Whether this Apollonius is the same as the one who wrote a work on female philosophers, or as the author of the