ק֚וֹל אֹמֵ֣ר קְרָ֔א וְאָמַ֖ר מָ֣ה אֶקְרָ֑א כָּל־הַבָּשָׂ֣ר חָצִ֔יר וְכָל־חַסְדּ֖וֹ כְּצִ֥יץ הַשָּׂדֶֽה׃
有聲音說：「你要宣告！」他說：「我要宣告甚麼呢？」「凡有血肉的都如草，他們一切的恩善都像田野的花。」
Sefat Emet
In the haftarah ('Comfort, comfort My people') it says (Isaiah.40.6-8), "What shall I proclaim? All flesh is grass." The Sages teach (Perek Shirah 1.49) that the fly declares this when Jews are not occupied with Torah. And the response: "Grass withers, flowers fade, but the word of our God stands forever!" For no sin can extinguish Torah.