Every building is a prototype. No two are the same.
每座建筑都是原型。没有两座是相同的。
【释义】事先考虑好可能的问题,就不会陷入困境;提前做好准备,就不会陷入绝境。
It is the duty of a student to get everything out of a teacher, and the duty of a teacher to get everything out of a student.