出自汉·桓宽《盐铁论·力耕》。穿衣吃饭是人民生活的根本所在，不可以不慎重的对待。

作家必须成为那些被沉默者的声音。

States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.

Customer needs are the source of our innovation. Only by truly understanding the market can we provide valuable products and services.