风俗习惯是人类生活的重要指南。
The artist must be a rebel against the status quo.
书籍是最安静、最恒久的朋友;它们是最易接近、最睿智的顾问,也是最耐心的老师。
以荼蘼花谢暗喻春光将尽,流露惜春之情
The concept of consciousness adds nothing to the explanation of behavior.