ס֥וֹף דָּבָ֖ר הַכֹּ֣ל נִשְׁמָ֑ע אֶת־הָאֱלֹהִ֤ים יְרָא֙ וְאֶת־מִצְוֺתָ֣יו שְׁמ֔וֹר כִּי־זֶ֖ה כָּל־הָאָדָֽם׃
The end of the matter, all having been heard: fear God, and keep His commandments; for this is the whole man.
Read Jewish philosophical commentary on Ecclesiastes 12:13: and classical philosophical sources.