The best performances come from the heart, not just the voice.
The division of labor in manufacturing is the great principle by which we gain advantage over other nations.
命运与性情是一个概念的两个名字。
翻译:道德高尚的人,与地位比自己高的人交往,不奉承讨好;与地位比自己低的人交往,不轻慢高傲。
我们必须接受有限的失望,但永远不要失去无限的希望。