世界上充满了显而易见的事情，但没有人会去注意它们。

当混凝土捕捉到光线时，它可以像木头一样温暖。

The most beautiful works of art are those in which necessity and freedom are in perfect balance.

Transparency is not just a physical quality, it's a social and political one.

在数学中，解决问题的旅程与解决方案本身同样重要。