勇气是正义的首要品质。

When you're responsible for feeding families, every decision carries weight.

"We are all apprentices in a craft where no one ever becomes a master."

释义：根据收入来安排支出，节俭持家。这句话强调理财的基本原则。

无人机的应用将无处不在。

语言中最危险的短语是：“我们一直都是这么做的。”