每一幅带着感情绘制的肖像都是艺术家的自画像，而非模特的肖像。

The most radical art is often the most subtle.

The best solutions often come from listening—to nature, to science, and to the people on the ground.

We are not doing e-commerce; we are doing social e-commerce.

每个词都是通向自由的一步。