Every building is a prototype. No two are alike.

你和我各有一个苹果，如果我们交换苹果的话，我们还是只有一个苹果。但当你和我各有一个想法，我们交换想法的话，我们就都有两个想法了。

The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.