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.

臣民对主权者的义务，只要主权者能保护他们，就持续存在，否则就不再存在。

注意是意识的聚光灯。

广义相对论可能是所有现有物理理论中最美的。

"The most rewarding part of filmmaking is seeing your vision come to life on the screen."

〈军人精神教育〉，在桂林对滇赣粤军的演说，1921年12月10日

Hardware is the skeleton of innovation, software is its nervous system, but human need is its beating heart.

对于世界而言，你是一个人；但是对于某个人，你是他的整个世界。