心灵是由进化塑造的生物适应。
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。
Words are the bridge between the inner and outer world.
The best way to learn AI is by doing projects and solving real-world problems.
"The novel is a way of thinking about the world, a way of understanding the world."
