当你不再担心别人怎么想的那一刻，你就自由了。
The moment you stop worrying about what people think is the moment you become free.
海洋的健康与地球的健康直接相关——最终，与人类健康相关。
美好生活的本质是生活得没有任何匆忙感。
In general， the art of government consists of taking as much money as possible from one class of citizens to give to another.
判断两个λ表达式是否等价的问题是无法解决的。
心理学的目的是解释我们如何设法生活。