Train people well enough so they can leave, treat them well enough so they don't want to.
海鲜的可追溯性不仅关乎质量,更关乎责任。
The world is a book, and those who do not travel read only one page.
所有法律最初都是以习惯和民众信仰的方式形成的,即通过默默运作的力量,而非立法者的任意意志。