人工智能中逻辑系统的研究不仅仅是形式化，更是理解推理的本质。

The simulacrum is never that which conceals the truth—it is the truth which conceals that there is none. The simulacrum is true.

The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth.

Age is just a number. I’ve never let it define what I can or cannot do.

在野外，你必须相信你的直觉。它们是你最好的向导。

我不害怕风暴，因为我在学习如何驾驶我的船。