在科学领域，我们必须准备好接受我们最珍视的理论有一天可能会被取代。

There's a tendency to think that our present politicians are much worse than we had in the past.But we tend to forget how awful our politicians were in the past.

社会结构的研究是构成社会的社会关系系统的研究。

如果某件事足够重要，即使赌注对你不利，你仍然应该去做。

人们放弃自己权力的最常见方式就是认为自己没有任何权力。