translation.en: I once went to the Google headquarters and I saw all the things many of you have heard about; the indoor tree houses, the trampolines, workers at that time enjoying 20 percent of their paid time free so that they could just let their imaginations go wandering.
translation.zh: 有一次我造访谷歌总部， 我见到了所有你们听说过的事； 室内树屋，蹦床， 拥有 20% 属于自己付费工时的员工， 允许他们的想象自由漫游。