Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad.

教育是一种武器，其效果取决于谁掌握它以及它瞄准谁。

You can't change what you are, only what you do.

The past is a foreign country; they do things differently there.

音乐是人类通用的语言。