The existence of the natural world is the same kind of fact as the existence of any proposition.
自然界的存在与任何命题的存在是同一类型的事实。
逝者通过他们留下的分子向我们诉说。
I think it's crucial to surround yourself with people who believe in you.
历史学家的首要职责是忠于真相。
The most advanced agricultural systems still depend on the most fundamental element: healthy soil.
我越是思考语言，就越惊讶于人们竟然能够相互理解。
如果你身陷地狱，那么就继续前行。