【解释】在狭窄的路上行走，留一点余地让别人走；遇到美味可口的食物，留出三分让给别人吃，这是立身处世最快乐的方法。

每一种思想都服务于某种生物目的。

Sustainability isn’t a cost; it’s an investment in our collective future.

The artist must create a spark before he can make a fire and before art is born, the artist must be ready to be consumed by the fire of his own creation.

数学的本质在于它的自由。

"The world begins at a kitchen table. No matter what, we must eat to live."