新的大国的崛起总是引起现有大国的担忧，因为它威胁到现有的权力平衡。
我不相信运气，我相信准备。
The database is the most important piece of software in the enterprise, and the most important piece of software in the enterprise is the database.
The selfish gene theory is not a theory about selfishness in the everyday sense. It is a theory about the evolution of behavior.
我相信音乐的力量。
我相信讲故事的力量。这是我们理解世界的方式。