真相是美丽而可怕的东西，因此应该非常谨慎地对待。
The truth is a beautiful and terrible thing, and should therefore be treated with great caution.
The ruling ideas of each age have ever been the ideas of its ruling class.
我相信，整个世界被这种新奇而神奇的媒介（电报）启蒙的时代已不遥远。
预测未来的最好方式就是创造未来。
All men have the stars, but they are not the same things for different people. For some, who are travelers, the stars are guides. For others they are no more than little lights in the sky. For others, who are scholars, they are problems. For my businessman they were wealth.
我不会打桥牌。我不打网球。所有那些人们学习的东西，我都很钦佩，但似乎没有时间。但有的是时间看窗外。