真正的天堂是我们已经失去的天堂。
The true paradises are the paradises that we have lost.
Every mental state exists for a purpose; to understand it, we must ask what function it serves in the broader system of behavior.
We make up horrors to help us cope with the real ones.
无畏并非毫无畏惧。它不是完全不害怕，而是心怀诸多恐惧却依然勇往直前。
"History is not the past—it is the method we have evolved of organizing our ignorance of the past."
水产养殖的未来在于平衡生产力与环境管理。