"The world is a book, and those who do not travel read only one page."
不是我们选择的道路，而是我们内心的东西决定了我们的命运。
The course of development consists simply in this; that in each generation the two parental traits appear, separated and unchanged.
The future of medicine lies in understanding chemistry at the molecular level.
解释：骄纵、奢侈、荒淫、放荡，这是走上邪路的开始。
The function of leadership is to produce more leaders, not more followers.
The ruling class has the means of material production at its disposal; the proletariat has nothing but their labor power.
"The camera sees more than the eye, but understands less."