Imagination is the key to understanding the world.
【释义】：锋芒毕露的人容易遭遇危险，追求名声的人可以得到虚荣，得到众人期望的人会劳累一生。
The tragedy of great power politics is that it leads to conflict and war.
系统的架构对其行为的影响比其知识内容更大。