Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
无力感会腐蚀。绝对的无力感会绝对地腐蚀。
我们不能向您保证我们将实现今年所有的目标,过去几年我们也没有实现所有的目标,但我们可以向您保证,我们将执着于用户体验 。
The cost of inaction is far greater than the cost of action.