I would like to paint the way a bird sings.

数学的本质在于它的自由。

The only way to achieve the impossible is to believe it is possible.

Animal welfare isn't just ethics—it's good science and good business.

解释：想要给别人加上罪名，难道还找不到借口吗？

Quality is not something you can add on to a product or service. It must be built in from the beginning.

人效法地，地效法天，天效法道，道效法自然。

用户体验差1%，在规模化后就是100%的灾难。