可持续水产养殖不是一种选择；而是我们对地球应尽的义务。

Quality means doing it right when no one is looking.

Memory is a battlefield where truth and myth collide.

My scientific studies have afforded me great satisfaction; and I am convinced that it will not be long before the whole world acknowledges the results of my work.

银行的存在是因为它们有助于缓解信息不对称造成的问题。