Science condemns itself to failure when, yielding to the infatuation of the serious, it aspires to attain being, to contain it, and to possess it; but it finds its truth if it considers itself as a free engagement of thought in the given, aiming, at each discovery, not at fusion with the thing, but at the possibility of new discoveries; what the mind then projects is the concrete accomplishment of its freedom.

Retirement may be looked upon either as a prolonged holiday or as a rejection, a being thrown on to the scrap-heap.

My worst mistake has been not grasping that time goes by. It was going by and there I was, set in the attitude of the ideal wife of an ideal husband. Instead of bringing our sexual relationship to life again I brooded happily over memories of our former nights together.

Every time a man dies, a child dies too, and an adolescent and a young man as well; everyone weeps for the one who was dear to him.

When Goya was 80 he drew an ancient man propped on two sticks, with a great mass of white hair and beard all over his face, and the inscription, "I am still learning."

Insects were scurrying about in the shade cast by the grass, and the lawn was a huge monotonous forest of thousands of little green blades, all equal, all alike, hiding the world from each other. Anguished, she thought, "I don't want to be just another blade of grass."

One is not born, but rather becomes, a woman. No biological, psychological, or economic fate determines the figure that the human female presents in society; it is civilization as a whole that produces this creature, intermediate between male and eunuch, which is described as feminine.