There is no such thing as a moral or an immoral book. Books are well written, or badly written. That is all.
所谓道德抑或不道德的书是不存在的。书就只有分写得好、写得差,仅此而已。
The most elegant mathematical proofs are those that reveal truth with simplicity.
Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.
Agricultural modernization is not only the modernization of technology, but also the modernization of thinking and management concepts.