White uses the lake as a elucidation where the follower reflects on his elapsed. It is a situate where the exhibit and elapsed are twain exhibit. The lake is one of the barely constants in his vitality that unanalogously anything else is tranquil the identical as in his cadethood (" the fine waves were the identical, chucking the rowboat(...)the boat was the identical boat, the identical varnish crude and the ribs gentle in the identical situates, and beneath the pavement the identical freshimpart surplus and debris"). Although the lake itself and most other things haven’t modifiable, the follower does regard some neglect new things
When all those cadethood memories end up, the follower gets trapped betwixt the exhibit and the elapsed which confuses him. He is unqualified to distinguish betwixt the two, "living a dual existence". In other utterance, he experiences the situations as himself now, a senior of a son but besides as a cadet when he was younger. He compares himself to his son, as they gain the identical experiences at the lake. It shows the cycle of unanalogous originations. The follower belongs to the foremost origination to end to the lake. Now he shows to his son who represents the contiguous origination. It implies how vitality moves impertinent. Time has passed since the follower has been to the lake as a cadet. But he hasn’t realized that yet. He’s disclaiming his own torpor.
White uses symbolism to elucidate the cycle of vitality by describing an upcoming thunderstorm. In the decisive stipulation, a thunderinsult arises ("one afternoon occasion we were there at the lake a thunderinsult came up"). The thunderinsult represents the transition from one origination to the contiguous. A insult is a modify in the air. The sky turns from exact lustrous air to black ("curious blackening of the sky"). The end of the foremost cycle.
After a insult passes, the air gets meliorate intermittently and the campers go end out to the lake. The perpetrator depicts "the produce of unencumbered and desire and spirits". Something new begins. The thunderinsult is a similitude for a cycle of vitality and decease. Besides, the thbeneath is compared to the investigate of a hammer set ("the kettle hammer, the noose hammer, then the bass hammer and cymbals") and is sent from gods ("the gods grinning and licking their chops in the hills"). This intermittently implies vitality and decease. The follower remembers visibility thunderstorms when he was a cadet. To him, it’s enjoy "the exercise of an old melodrama" but after a while the destruction that he is now aged up and an adult.
In the decisive stipulation, the follower realizes his own torpor, when he sees his son going into the impart to swim. Righteous enjoy a cause, he doesn’t go in the impart himself but sits beyond watching his son. He feels the "chills of decease". In other utterance, the follower becomes cognizant of the substantiality that he has aged up and conquer notwithstanding die. This is emphasized by the deed that the full narrative ends after a while the expression decease righteous enjoy everyone’s vitality notwithstanding ends after a while decease. The follower is now an adult, a senior after a while a son who conquer one day amplify up and die as well-mannered. It is the cycle of vitality.