自由不是没有主人，而是选择自己的主人。

I don’t need a gun to get respect on the street.

紫檀之美在于其永恒的优雅和文化意义。

The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.

自动控制的艺术在于正确调整修正力。

一个好的领导者会让自己周围都是聪明人，并听取他们的建议。