统治者的首要职责是保护社会免受其他独立社会的暴力和侵略，只有通过军事力量才能实现这一职责。

"You don’t forget the face of the person who was your last hope."

"Real G's move in silence like lasagna."

投资新技术不是可选的，而是能源未来的必要条件。

I always believe that as long as you persist, you will definitely succeed.

Don't just fight in the North or the South. Always imagine every battle in your mind, where everyone is both your enemy and your friend, and all possible events happen simultaneously. That way, nothing will take you by surprise, and everything that happens will be something you've already imagined.

数学不是关于数字、方程、计算或算法：它是关于理解的。