"There comes a moment in the day when you have written your pages in the morning, attended to your correspondence in the afternoon, and have nothing further to do. Then comes that hour when you are bored; that's the time for sex."

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A lone maple leaf resting on sand Have you ever been out for a late autumn walk in the closing part of the afternoon, and suddenly looked up to realize that the leaves have practically all gone? And the sun has set and the day gone before you knew it, and with that a cold wind blows across the landscape? That's retirement.

— Stephen Leacock