Simple, sincere people seldom speak much of their piety; it shows itself in acts rather than words, and has more influence than homilies or protestations.
简单，真诚的人很少用言语表达他的虔诚，他用行为，而不是言语去表达出来，而且这样比起说教或抗议有更大的影响力。
The most important thing is to focus on the user and all else will follow.
数学的目标是理解我们观察到的现象背后的结构。
作家是人类灵魂的工程师。