The competitor to be feared is one who never bothers about you at all, but goes on making his own business better all the time.

我是一个美国黑人，我为我的种族感到骄傲。我为自己是谁感到骄傲。我有许多自豪和尊严。

The typewriting machine, when played with expression, is not more annoying than the piano when played by a sister or near relations.

成功是一段旅程，而不是目的地。不断学习，不断成长。

如果历史以故事的形式教授，它将永远不会被遗忘。