Rollo May Love and Will（愛と意志）

Love and Will (1969) is a book by American existential psychologist Rollo May, in which he articulates the principle that an awareness of death is essential to life, rather than being opposed to life.

The book explores how the modern loss of older values, whose structures and stories provided society with explanations of the mysteries of life, forces contemporary humanity to choose between finding meaning within themselves or decide that neither they, nor life, has meaning.