If you want to understand function, study structure.
"La libertad no es un regalo, es una conquista diaria."
 The last time I was intimidated was when I was 6 years old in karate class.
Sustainability isn't a buzzword; it's the only path forward for aquaculture.
归纳行为是一种行为模式,而不是推理模式。
书籍可能是危险的。最好的那些应该被贴上“这可能会改变你的人生”的标签。