性能的关键在于优雅，而不是大量的特殊情况。
Innovation is not about saying yes to everything. It’s about saying no to all but the most crucial features.
In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. In a world filled with distrust, we must still dare to believe.
The best way to predict the future is to invent it.