What was Aristotleโs life?โ Well, the answer lay in a single sentence: โHe was born, he thought, he died.โ And all the rest is pure anecdote.
Martin HeideggerWhat seems natural to us is probably just something familiar in a long tradition that has forgotten the unfamiliar source from which it arose. And yet this unfamiliar source once struck man as strange and caused him to think and to wonder.
Martin HeideggerTo think Being itself explicitly requires disregarding Being to the extent that it is only grounded and interpreted in terms of beings and for beings as their ground, as in all metaphysics.
Martin HeideggerAs the ego cogito, subjectivity is the consciousness that represents something, relates this representation back to itself, and so gathers with itself.
Martin HeideggerA boundary is not that at which something stops, but that from which something begins.
Martin HeideggerWhy are there beings at all instead of nothing? That is the question. Presumably it is not arbitrary question, "Why are there beings at all instead of nothing"- this is obviously the first of all questions. Of course it is not the first question in the chronological sense [...] And yet, we are each touched once, maybe even every now and then, by the concealed power of this question, without properly grasping what is happening to us. In great despair, for example, when all weight tends to dwindle away from things and the sense of things grows dark, the question looms.
Martin Heidegger