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《小菊的秋天》的主人公是一名来自湖南农村的姑娘小菊，她原本是到深圳与未婚夫结婚，结果却接到了未婚夫几天前出车祸去世的噩耗。独自留在异乡的小菊虽然到处碰壁，却凭着乐观的态度不断奋斗，最终找到了自己的位置和爱情。王传一则再次饰演一名白马王子，家境殷实、风度翩翩，经过了一系列的误会与挫折，终被小菊的善良与努力所打动，上演了一段唯美的爱情故事。顾涧肃然道：我靖军自然不怕他们。葫芦忙大声应了，精神气象与之前不可同日而语，又请英王派人知会在北边寻找郡主的玄武侯等人，一边欢欢喜喜地背着秦淼和周菡走了，留下一片钦佩的目光。在19世纪的比利时法兰德斯。一天，一位修女造访了安特卫普镇的大教堂。这位修女仰望著鲁宾斯《圣母昇天》画时，记忆一下子回到了20年前……The Liskov Substitution Principle (LSP) is one of the basic principles of object-oriented design. The Richter substitution principle says that wherever a base class can appear, subclasses can certainly appear. LSP is the cornerstone of inheritance reuse. Only when derivative classes can replace base classes and the functions of software units are not affected can base classes be truly reused, and derivative classes can also add new behaviors to base classes. The Richter substitution principle is a supplement to the "open-close" principle. The key step to realize the "open-close" principle is abstraction. The inheritance relationship between the base class and the subclass is the concrete realization of abstraction, so the Richter substitution principle is the specification of the concrete steps to realize abstraction. --From Baidu怪不得之前不见回来，这紧要关头却回来当王爷了。