Nothing is more graceful than habitual cheerfulness, which is always founded upon a peculiar relish for all the little pleasures which common occurrences afford.
 Adam Smith, The Theory of Moral Sentiments (1759). copy citation

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Author Adam Smith
Source The Theory of Moral Sentiments
Topic pleasure
Date 1759
Language English
Reference
Note
Weblink https://en.wikisource.org/wiki/The_Theory_of_Moral_Sentiments

Context

“but we can scarce express too much satisfaction in all the little occurrences of common life, in the company with which we spent the evening last night, in the entertainment that was set before us, in what was said and what was done, in all the little incidents of the present conversation, and in all those frivolous nothings which fill up the void of human life. Nothing is more graceful than habitual cheerfulness, which is always founded upon a peculiar relish for all the little pleasures which common occurrences afford. We readily sympathize with it: it inspires us with the same joy, and makes every trifle turn up to us in the same agreeable aspect in which it presents itself to the person endowed with this happy disposition.” source