The concept of legal authority is essential for the functioning of a legal system.
法律权威的概念对于法律系统的运作至关重要。
化学和生物学之间的相互作用让生命如此迷人。
没有比一个除了优柔寡断之外没有任何习惯的人更悲惨的了。
译文：性格怪异，脾气不好的人，多因心胸狭窄、容不得人而终日处于不安之中，从而落得个短命的下场；语言尖酸刻薄的人，因少积口德而使得众人都远离其人，得不到别人的帮助，使得自己福分浅薄。
It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.
It's far better to buy a wonderful company at a fair price than a fair company at a wonderful price.