马氏社会主义始终对观念史学家有意义——一种如此不合逻辑，如此呆板的教条如何能够对人的思想以及通过它们而来的历史事件施加如此强力而持久的影响。
Marxian Socialism must always remain a portent to the historians of Opinion — how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men， and， through them， the events of history.
Life is too short to waste on things that don't matter.
河流不抗拒石头，它绕过它们，教会我们适应性的智慧。
世界是一本书，不旅行的人只读了一页。