It's always necessary to know when a stage of one's life has ended. If you stubbornly cling to it after the need has passed, you lose the joy and meaning of the rest. And you risk being shaken to your senses by God.
About the nature of human beings. I discovered that confronted by temptation, we will always fall. Given the right circumstances, every human being on this earth would be willing to commit evil.
When we're interested in something, everything around us appears to refer to it (the mystics call these phenomena "signs," the sceptics "coincidence," and psychologists "concentrated focus," although I've yet to find out what term historians should use).
You have two types of writers: one like Proust who was locked in his room and wrote the masterpiece. And the other type was Hemingway who celebrated life and also wrote a masterpiece.
she, with her affection and her gaiety, had been largely responsible for him having rediscovered the meaning of life, her love had driven him to the far corners of the Earth, because he needed to be rich enough to buy some land and live in peace with her for the rest of their days. It was his utter confidence in this fragile creature, that had made him fight with honor, because he knew that after a battle he could forget all the horrors of war in her arms, and that, despite all the women he had known, only there in her arms could he close his eyes and sleep like a child.