人は、自分が生きるために、他人を殺す。
人们为了生存，会去杀害别人。
自然是用数学语言写的。
Covenants, without the sword, are but words, and of no strength to secure a man at all.
对心灵的研究必须严格经验化。
自动控制的根本问题是在存在干扰的情况下维持期望状态。
"In the end, we are all just stories, told and retold, until they become someone else's truth."