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
In any case, emphasizing the role and significance of "diligence" is positive for everyone. After reading "Deliberate Practice", I strengthened my belief that diligence can make up for weakness.
说将来去了清南村，怕是要常打扰咱们两家。
山海经妖怪白泽与学生小豆在现代人类社会的爆笑生活。
庞天南义子金水（林家栋 饰）由越南返回担任杀手，但是他得到的两颗子弹却并无致命的药量，于此同时，失业退伍军人陈二同（廖启智 饰）因生计所迫，收钱在刺杀行动中扮顶罪羔羊。吴志雄在亲民巡游时计划正式启动，金水枪击吴志雄使田正阵营陷入不利局面。这场自导自演的枪击竞选秀牵涉高层利益，令负责此案的孙学仁（任达华 饰）警官与徐瑜昌倍感黑幕重重……
书、成两人父亲的犯罪行为最终败露，而萧清却阴错阳差的成了公诉方的关键证人。在爱情和正义之间，萧清艰难做出了正确的选择。在萧清的如山铁证下，书望和成伟终于为他们的违法犯罪行为付出了惨重的代价。经历洗礼的几个年轻人，都收获了成长，对人生、对价值的理解回归了正确的轨道。
根据Alfred Wetzler的著作《但丁没看见》改编，讲述两个年轻的斯洛伐克犹太人逃离奥斯威辛集中营，并撰写了关于死亡营工作方式的详细报告。奥斯维辛一共有12人成功逃脱，其中有两人是斯洛伐克人。
关中王的爵位想要保住并不容易，但自家性命和这好不容易发展的实力，冒险赢得的大义和名义却不能随便丢失。
You said that the ten-tailed people cannot supplement the matter of seeking Tao Yu. I have sent it several times but have not sent it out. Please look directly at the penultimate paragraph of the "User" column on this page.
Article 18 Liability between Ships
该剧每集都是一个独立的刑事案件，其创作手法大胆新颖，更强调案件的故事性、可看性；有貌美如花的女明星在家中被谋杀之谜；有三个痴情而愚昧的女人为了同一个欺骗他们的男人而相继奔赴黄泉；有忠厚的老实人摇身变成变态杀手；有青春少女被骗失身，却靠修复处女膜而再嫁九次，还有因“借种”惹来的命案和种种奇案……
项梁让两人落座，哈哈笑道：我都听说了，不过铜山是你们独自攻破的，功不可没
】【臣不胜战栗恐惧之至，为此具本亲赍，谨具奏闻。
3. Ships out of control, ships with limited manoeuvring ability, ships with limited draft, sailing boats, ships engaged in fishing, and ships engaged in towing or pushing other ships shall sound three consecutive sounds at intervals of not more than 2 minutes at a time, i.e. One long sound followed by two short sounds, in place of the sound signals specified in paragraphs 1 or 2 of this Article.
…,提及此事，虞姬虞姬俏脸一红，羞涩不已，低声细气道：好，我会好好调养的，霸王莫要担心。
原来，郭琳琳钟爱的丈夫韩军也是美籍华人，嗜赌为命，欠下了美国某涉黑人物的大笔赌债。
青年才俊刑司羽为了帮助画家妻子叶青青寻找新油画灵感，受好友秦云之邀前往一所乡下别墅。青山绿水，叠层别墅，三人潇洒惬意的风光很快被一系列灵异事件打破。
After receiving this clue, Shantou Public Security Bureau Director immediately investigated in person.
兴许盗匪是想到这一点，才有此举动的
尹旭道：蒲俊和苏角虽然将军前来可是现在依旧不可以掉与轻心，何况现在我们还得应付义帝此时颇有些辣手。
