幽默是谈论严肃事物的有力工具。
"El humor es una herramienta poderosa para hablar de las cosas serias."
做得越多,学得越多;学得越多,能做的就越多。
"The bond of family is stronger than any challenge."
唯一受过教育的人是学会了如何学习和改变的人。
The world is full of obvious things which nobody by any chance ever observes.