抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
唯一比被人议论更糟糕的事，就是无人议论。
翻译：天的运行刚健不辍，君子应当像天那样自强不息。
"Memory can make a thing seem to have been much more than it was."
No one is useless in this world who lightens the burdens of another.
The most important thing in architecture is what you cannot see.