The rule of the wild is survival of the fittest.
进步主要取决于人类本性中最强大而不仅仅是最高尚的力量能否被用于增加善。
The only time success comes before work is in the dictionary.
"A play is a question posed to the audience."
唯一受过教育的人是学会了如何学习和改变的人。