You can never judge a book by its cover.

概率论不过是常识的量化。

在野外生存的最佳方法是保持冷静并清晰地思考。

He walked out in the gray light and stood and he saw for a brief moment the absolute truth of the world. The cold relentless circling of the intestate earth. Darkness implacable. The blind dogs of the sun in their running. The crushing black vacuum of the universe. And somewhere two hunted animals trembling like ground-foxes in their cover. Borrowed time and borrowed world and borrowed eyes with which to sorrow it.

夜晚是一面镜子，它向你展示你害怕的东西。