定理是数学的永久文献。
Theorems are the permanent literature of mathematics.
文字周围的沉默与文字本身同样重要。
译文：不守信无法役使百姓，失去百姓无法守护国家。强调“信”是为政之本。
我不害怕冒险，因为我知道那正是成长发生的地方。
"The gladdest moment in human life, methinks, is a departure into unknown lands."
在说某人做了某事时，我们可能也在执行某项行动。
Now, my mama always told me that miracles happen every day. Some people don't think so, but they do.