Quality is remembered long after the price is forgotten.

有时候你必须做你必须做的事情才能生存。

The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.

音乐是灵魂隐藏的算术练习，它不知道自己正在与数字打交道。

君子之交淡如水，小人之交甘若醴。

出自北齐·颜之推《颜氏家训·勉学》。不管是愚人还是聪明人，总想自己见多识广，但不肯读书，这就等于想吃饱饭却懒得做饭，想穿暖却懒得缝制衣服。