The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.

Happiness is like a butterfly; the more you chase it, the more it will elude you. But if you turn your attention to other things, it will come and sit softly on your shoulder.

随着数据的增长，管理它的复杂性也在增加。挑战在于保持系统的简单和高效。

Innovation is not just about creating something new, but about making what exists better.