"One of the most important things was from a patient who said to me what a pity it was that he had to wait until now, when he was riddled with death, to learn how to live. And I have used that phrase many times: hoping that if you introduce people, in an appropriate way, to their mortality that might change the way they live and allow them to trivialise the trivia in their life."

“I think living well is the key: trying not to build up regrets for the things we didn't do in our lives; to try to live a regret-free life in which we feel satisfied in what we're doing; and to try to be kind to ourselves and not disappointed in ourselves.”

“What an existential approach is about is positing that our bad feelings, our dysphoria, our despair, our anxiety emanates not only from our own life history and all the traumas we may have had in the past, and not only from the figures that we have introjected — many of these figures being unloving, or uncaring, or neurotic on their own parts — and emanates not only from our current life crises, but it emanates also, also, from our confrontation with the existential facts of life, with our confrontation with the human condition.”

“If we live a life full of regret, full of things we haven't done, if we've lived an unfulfilled life, when death comes along, it's a lot worse. I think it's true for all of us.”

“Life is a spark between two identical voids, the darkness before birth and the one after death.”

“The spirit of a man is constructed out of his choices.”

“It is wrong to bear children out of need, wrong to use a child to alleviate loneliness, wrong to provide purpose in life by reproducing another copy of oneself. It is wrong also to seek immortality by spewing one's germ into the future as though sperm contains your consciousness!”