一个好的抽象是捕捉概念的本质方面，同时忽略无关的细节。

To create is to risk failure, but not to create is to guarantee it.

Let us be grateful to people who make us happy, they are the charming gardeners who make our souls blossom.

Every building is a prototype. No two are alike.

扩展的艺术概念是必要的。