全日制十年制高中课本语文第一册《硕鼠》一诗中有“爰得我直”一句。课本注:〔直〕这里指处所。关于“直”,《古汉语常用字字典》释作“价值”。《史记·张汤传》:“汤死,家产直不过五百金。”引伸为“工钱”。《后汉书·班超传》:“为官写书受直,以养老母”。这个意义后来写作“值”。今人余冠英《诗经 In the first volume of the full-time, ten-year, high school textbook language, “The Rat”, there is a sentence of “Tell me straight.” Textbook Note: (straight) here refers to place. With regard to “straight”, the “common dictionary of ancient Chinese characters” is interpreted as “value.” “Historical Records Zhang Tong Chuan”: “The soup died, the family property is not more than 500 gold.” The extension is “work money.” “After Han Biban Chao Biography”: “For the official to write a book straight to support the mother.” This meaning was later written as “value.” Yu Guanying’s The Book of Songs