"One always dies too soon - or too late. And yet existence is a gift."

"The word 'existentialism' has been so much abused and so much misunderstood that I will try to explain what it means."

"Man is a being who wills himself to be what he is not and wills not to be what he is."

"Human reality is a being such that in its being its being is in question in so far as this being implies a being other than itself."

"We are condemned to invent man each day."