The progress of science is the gradual realization that we do not know.
科学的进步是我们逐渐意识到自己无知的过程。
All our knowledge merely helps us to die a more painful death than the animals that know nothing.
世界上充满了显而易见的事情，却没有人去观察。
Every day confirms his belief of the inconsistency of all human characters, and of the little dependence that can be placed on the appearance of merit or sense.
