抽象的力量在于它允许我们忽略与当前任务无关的细节。
The thing that we are trying to do at Facebook, is just help people connect and communicate more efficiently.
你必须投入时间,因为总有你可以改进的地方。
我是我故事的作者。我决定情节、人物和结局。
A culture of accountability drives performance.
The past is a shadow that follows us everywhere.