有时人生最困难的事是知道该跨过哪座桥，烧掉哪座桥。

最大的器物最晚完成，最大的声音几乎没有声响，最大的形象没有形状。

预测未来的最好方法就是发明它。

In the part of this universe that we know there is great injustice， and often the good suffer， and often the wicked prosper， and one hardly knows which of those is the more annoying.

The greatest prosperity can exist only as the result of the greatest possible productivity of the men and machines of the establishment.

正直不会遭遇祸患，谦和不会损害道义。

在我们视野所及中，人类存在的唯一目的，是在纯粹存在的黑暗中燃起一点光亮。