The hours of a wise man are lengthened by his ideas as those of a fool are by his passions.
问题描述：
The hours of a wise man are lengthened by his ideas as those of a fool are by his passions.
这句子中的as those of 的意思和语法
答
聪明人的时间会被他的思想所延长,正如笨人的时间会被他的激情延长一样.
换句话说就是聪明人会因为勤于思考而感到时间漫长,笨人会把更多时间浪费在玩上.
those在这里是个代词,指代前面the hours,避免重复.as引导的是一个状语从句,我对语法不太感冒,具体是什么状语从句你还得问专家.