The difference between a policy and a crusade is that a policy is judged by its results, while a crusade is judged by how good it makes its crusaders feel.

追求知识是一段永无止境的旅程，充满了挑战和胜利。

'Jeff, what does Day 2 look like?' 'Day 2 is stasis. Followed by irrelevance. Followed by excruciating, painful decline. Followed by death. And that is why it is always Day 1.' To be sure, this kind of decline would happen in extreme slow motion. An established company might harvest Day 2 for decades, but the final result would still come.

有些崇拜我的人常常说我的头脑几乎有一只篮子那么大，不过他们不肯说出这只篮子的尺寸。