艺术应该是危险的——不是身体上的危险，而是对思想的危险。

Every aspect of learning or any other feature of intelligence can in principle be so precisely described that a machine can be made to simulate it.

Can a man still be brave if he’s afraid. That is the only time a man can be brave.

智者从敌人那里学到的比愚者从朋友那里学到的还要多。

The most durable thing in writing is style, and style is the most valuable investment a writer can make with his time.

信息是对不确定性的消除。