所有长久的关系，都是修出来的

Core Viewpoint - The article emphasizes the importance of mutual respect and understanding in relationships, highlighting that genuine connections are built over time through sincerity and effective communication [4][10][34]. Summary by Sections Section 1: The Nature of Relationships - Relationships have a shelf life, and even the deepest connections can fade over time if not nurtured [4]. - True friendships and bonds are cultivated through mutual effort and sincerity [10]. Section 2: The Power of Sincerity - The story of Liu Qiaozhen illustrates how genuine care and honesty can forge strong bonds, as she selflessly took care of an elderly woman while facing her own challenges [5][6][9]. - The relationship between Liu Qiaozhen and the elderly woman evolved into a familial bond, showcasing the impact of sincere actions [7][9]. Section 3: Effective Communication - The article discusses the importance of communication in maintaining relationships, emphasizing that harsh words can damage connections [21][25]. - A personal anecdote illustrates how changing communication styles can improve relationships, highlighting the need for empathy and understanding in conversations [23][24]. Section 4: Boundaries in Relationships - The narrative warns against overstepping boundaries in relationships, using a friend's experience with intrusive relatives as an example [28][29]. - The article contrasts this with the respectful friendship between writers Shen Congwen and Wang Jizhen, who maintained their individual spaces while supporting each other [30][33]. Section 5: Building Lasting Connections - The article concludes that meaningful relationships require ongoing effort and warmth, advocating for a balance of space and closeness [34][35]. - It encourages readers to invest in relationships with care and understanding, fostering connections that can withstand the test of time [34].