每个词都是一个选择，而每个选择都会改变世界。
The farmer is the only man in our economy who buys everything at retail, sells everything at wholesale, and pays the freight both ways.
译文：遇到危险时就应该学会避让，自己没有才能就不要去献诗。赏析：明知力量悬殊，危险重重，置自己的性命于不顾，是对自己不负责的表现。如果不能确保自身的安全，任何事都不要去做。凡事都要做好充足的准备，提高自己的价值，才会立于不败之地。
Happy the man, and happy he alone, he who can call today his own.
The past is always tense, the future perfect.
一部好电影是让观众带着更多问题而不是答案离开的电影。
"Causal inference requires careful thought about the assumptions underlying your analysis."
La literatura no es otra cosa que un sueño dirigido.