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
熊心也清楚地意识到，自己成了阻碍项羽会当临绝顶，成了绊脚石。
本剧根据飞花中篇小说《剑器行》改编。
因喝了忘情水来到来到人间的龙太子玉龙和同样而来的蚌女明珠，又一次相遇、想爱。为了救明珠的性命，玉龙历经万难，客服一切困难，最后他们的爱情战胜了一切，二人化为山、水相守，表现了爱情与信仰的永恒。
At present, the biggest criticism of deliberate practice is that Erickson's evidence of deliberate practice mostly comes from activities with lower "cognitive complexity", such as chess, piano, basketball, taxi driving and spelling, but it has limited effect on activities with higher "cognitive complexity", such as sales and management. How to become an excellent sales or CEO through deliberate practice, and where to start? How? Practice what? The difference between learning activities with high cognitive complexity and low cognitive complexity is largely manifested in the amount and proportion of tacit knowledge. Tacit knowledge needs to be found in situations.
刘盈不过三岁的年纪，小脸粉嘟嘟的，可爱之余显得有些柔弱，这不是刘邦想要看到的。
本剧讲述的是草根创业者刘海皮在北京遇到恋暗多年的女神易爽，惺惺相惜的两人在假装情侣中弄假成真,擦出爱情火花。创业的失败、职场的挫折本就令两人面对极大压力，海皮的父亲又患了阿尔茨海默症，如同孩子般的父亲不断制造着令人啼笑皆非的难题。富二代对易爽的殷勤追求，易母及易家兄弟也状况频出，都让这两个年轻人的生活波澜不断，矛盾重重。海皮父子之间从最初的敌视、漠然到逐渐地心灵接近，终于找到曾经共同拥有的爱和力量；海皮与易爽在分分合合中不断面对着属于他们的风风雨雨、面包与爱情。
命运作弄，让他们各奔东西，走向截然不同的人生，爱又将他们紧紧拉在一起，可时过境迁，物是人非，爱恨纠葛
In September 2012, Huang Weiping and another founder Ding Rui began to look for the possibility of landing the abstract concept of "life education". The first thing they think of is lying in the coffin, which is the closest form to death in consciousness. However, the experimental results are not ideal. "One-third of the people will have fun taking selfies and occasionally burst into tears. One-third felt unlucky and turned around and left, while the rest looked on coldly."
新婚之夜，新郎卫兵开怀畅饮，新娘秋桃却把自己反锁在屋里，欲割腕自尽，幸亏婆婆秋丽华破门而入才化险为夷。然而，秋桃却被她狠狠臭骂了一顿，怒斥她以死抗婚到底还有没有良心？是不是死了就能解决问题？秋桃不禁潸然泪下，唇齿相击，也不乏透着浓浓的母女深情。言辞间听得出，秋桃自幼走失，辗转被拐卖，是秋丽华好心收养了她，甚至为供她念书，举家从水镇外出打工，谁知其子卫兵却爱上了她，非她不娶。于是，卫父极力主张他们在一起，可秋桃却怀揣梦想，励志打拼，一直奋力抗婚，无疑让秋丽华倍感难办。但事已至此，她只能好言相劝，希望她听从父亲的安排，可秋桃岂能答应？此时此刻，她再也抑制不住怒火，愤然冲了出去，居然当众宣称她跟卫兵连结婚证都没办理，只是兄妹关系，甚至跪在卫父面前，乞求他放了她。
吉纳克萨曼是大学工程系的月亮，被整个校园称为最热的月亮。校园里有这样一句话：没有什么比金老师更火辣的了！有一天，他的女朋友和他分手了，他绝望地分手了。后来他发现那个让他伤心的女孩是法学院学生Bom的表妹。金误以为他和表妹在调情，其实他喜欢金。一年前，金用自己的食物和米饭交换了Bom的午餐盒（因为他不能吃任何辛辣的东西），Bom从大一开始就喜欢上了他。当他们之间的感情越来越深的时候，金能理解Bom的真实意图，并且把Bom看成不仅仅是一个小三吗？
1.0-3.0
讲述日本战国时期武将明智光秀从美浓走出，逐步成长为麒麟，最后成为杀死自己主君织田信长的故事。
This is the first sub!
新年之际，日本屈指可数的著名XX公司的会长与兵卫不幸死于非命。为了维护整个家族的名誉，因新年而聚集在一起的与兵卫家族成员商定攻守同盟，伪造现场报案。中里警部在调查此案时不断发现破绽．并终于将杀人凶手——与兵卫的外甥孙女摩子逮捕归案。但是他感到那些破案线索得来的过于容易，似乎有人在故意引导警方破案。便对结案的真实性产生怀疑……那么，真正的凶手到底是谁呢？而杀人动机又是什么？《W的悲剧》系向埃勒里‧奎因《X的悲剧》《Y的悲剧》《Z的悲剧》致敬的作品，挑战的是经典暴风雪山庄密室杀人模式，谜团构思精巧、极具创意，对人物内心的描摹精准细腻、令人叫绝。奎因盛赞其为"新派推理小说的代表作"，并亲自撰文为小说做解读。堪称夏树静子最负盛名的经典之作，也是中国读者最为熟知的日本推理佳作之一，《W的悲剧》与《砂器》、《火车》同时入选《卫报》"亚洲十大推理小说"。
As a TV narrator, he is the pride of the Golden Patrol and the favorite of the whole fruit. He is also a trustworthy son who continues the police family. He is a clown in the family and serves as a lubricating oil in the family. I am proud of the profession of police, so I feel respect and pride for my father who started from the most basic police officer to become the current police officer. My personality and character are excellent, I have a sense of humor and have the unique pettish skills of the old man. Because I am too persistent, no one can change once I make up my mind.
第三者的痛苦
Freeform宣布续订《#女巫前线：塞勒姆要塞#Motherland:FortSalem》。
