你无法管理你不测量的东西——这就是为什么透明度是可持续制造的基础。

Strategy is about making choices, trade-offs; it's about deliberately choosing to be different.

The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.