朋友能提供的唯一帮助，就是通过举一面镜子让你看到自己高尚的形象，从而保持勇气。
The only service a friend can really render is to keep up your courage by holding up to you a mirror in which you can see a noble image of yourself.
雇佣许多人去做一件复杂的事，往往是错误的。数量永远不如质量 (三个臭皮匠不一定比一个诸葛亮强)，人多降低效率，增加成本。
"The dead are never far from us. They're in our hearts and in our minds and in the end, they're all we've got."
To understand a sentence means to understand a language.
"The joy of discovery is certainly the liveliest that the mind of man can ever feel."