Capitalism, then, is by nature a form or method of economic change and not only never is but never can be stationary.

我们无法改变过去，但我们可以改变对过去的看法。

The beauty of astronomy lies in its ability to connect us to the vastness of the cosmos.

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt, and the profoundest wisdom to know when it ought to be resisted, and when it be obeyed.

注意你的思想，因为它们将变成言辞；注意你的言辞，因为它们将变成行动；注意你的行动，因为它们将变成习惯；注意你的习惯，因为它们将变成性格；注意你的性格，因为它们将决定你的命运。 我们想的是什么，就会成为什么样的人。

生活的唯一方式是接受不可接受的事物。