Being ground his concept of freedom ontologically by distinguishing between being-in-itself and being-for-itself. Being is also understood as one's "state of being," and hence its common meaning is in the context of human (personal) experience, with aspects that involve expressions and manifestations coming from an innate "being", or personal character. Heidegger coined the term ""dasein"" for this property of being in his influential work "Being and Time" ("this entity which each of us is himself…we shall denote by the term 'dasein.'"), in which he argued that being or "dasein" links one's sense of one's body to one's perception of world. Heidegger,
Being in itself 'Being in itself' to be at the same time the most vague and general concept possible to contemplate, but also the topic of greatest interest to him as a philosopher. In Sartrean existentialism, being-in-itself ("être-en-soi") is also contrasted with the being of persons, which he describes as a combination of, or vacillation or tension between, being-for-itself ("être-pour-soi") and being-for-others ("I'être-pour-autrui"). Being-in-itself refers to objects in the external world — a mode of existence that simply is. It is not conscious so it is neither active nor passive and harbors no potentiality for transcendence. This mode of being is relevant to