In our case, we encourage our employees to spend 20% of their time working in whatever they're interested in, not what their boss wants them to work on.

就谷歌而言我们鼓励员工,将20%的时间花在,任何自己感兴趣的问题上，而不是完全地按照上级的要求工作。

普林斯顿公开课 - 领导能力简介课程节选