生命的最大用处是将它用于比生命更长久的事物上。
The great use of life is to spend it for some thing that overlasts it.
The greatest experiments start with a simple question.
我相信积极的力量。
The most important property of a program is whether it accomplishes the intention of its user.
模型只是模型，而非事物本身。你无法吃掉菜单，无论描述多么准确。
The architect must be a visionary and a pragmatist.
