一个物理符号系统具备一般智能行为的必要和充分条件。
A physical symbol system has the necessary and sufficient means for general intelligent action.
应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
We need to think with a global perspective and act with local solutions.
关于最低工资的辩论需要更多数据和更少意识形态。
True intelligence is understanding, not just computing.
一个人的好名声不是轻而易举就能够得到的；名誉也不是靠欺诈伪装的手段来赢得的。
"The more you try to understand the game, the less you know."
"The world is full of stories, but only a few are worth telling."
Profitability and responsibility must go hand in hand.
对逻辑形式的研究不仅关乎语言，也关乎世界。