Each grain of rice is the fruit of hard toil. 鋤禾日當(dāng)午，汗滴禾下土。誰(shuí)知盤(pán)中餐，～。(李紳 《憫農(nóng)》)At noon,they weed with hoes;Their sweat drips on the soil. Each bowl of rice,who knows? Is the fruit of hard toil.(Sympathy for the peasants by Li Shen)