I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

邪恶胜利的唯一必要条件是好人的无所作为。

In the infancy of societies, the chiefs of state shape its institutions; later the institutions shape the chiefs of state.

科学家不是给出正确答案的人，而是提出正确问题的人。