盈利和可持续性必须齐头并进，它们并非相互排斥。

The masses have no capacity for understanding complex issues.

The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.

简洁不是目标，而是好创意的副产品。

经验不过是人们给自己的错误取的名字。