Control your expenses better than your competition. This is where you can always find the competitive advantage.

There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies.

世界充满了奇迹，但当我们分享它们时，它们变得更加奇妙。

翻译：鼓励人们坚持不懈地努力，最终会取得成功。