Job 14:10 Philosophy

וְגֶ֣בֶר יָ֭מוּת וַֽיֶּחֱלָ֑שׁ וַיִּגְוַ֖ע אָדָ֣ם וְאַיּֽוֹ׃

But man dieth, and lieth low; Yea, man perisheth, and where is he?

Read Jewish philosophical commentary on Job 14:10: and classical philosophical sources.