ט֛וֹב מַרְאֵ֥ה עֵינַ֖יִם מֵֽהֲלָךְ־נָ֑פֶשׁ גַּם־זֶ֥ה הֶ֖בֶל וּרְע֥וּת רֽוּחַ׃
Better is the seeing of the eyes than the wandering of the desire; this also is vanity and a striving after wind.
Read Jewish philosophical commentary on Ecclesiastes 6:9: and classical philosophical sources.