The city is a living organism, constantly evolving and changing.
DNA的结构是一个需要解决的谜题。
Quality is never an accident; it is always the result of intelligent effort.
Quality is not a destination, it is a journey.
The strength of a habit is a function of the number of times it has been reinforced.
The novel is the book of life. In this sense, the Bible is a great confused novel. You may say, it is about God. But it is really about man alive.
The statesman， who should attempt to direct private people in what manner they ought to employ their capitals， would not only load himself with a most unnecessary attention but assume an authority which could safely be trusted， not only to no single person， but to no council or senate whatever， and which would nowhere be so dangerous as in the hands of a man who had folly and presumption enough to fancy himself fit to exercise it.