אַל־תְּהִ֤י צַדִּיק֙ הַרְבֵּ֔ה וְאַל־תִּתְחַכַּ֖ם יוֹתֵ֑ר לָ֖מָּה תִּשּׁוֹמֵֽם׃
Be not righteous overmuch; neither make thyself overwise; why shouldest thou destroy thyself?
Read Jewish philosophical commentary on Ecclesiastes 7:16: and classical philosophical sources.