发现一个真实现象：当你接触的人越多，你会发现，比你层次高的人鼓励你；同一层次的人欣赏你；比你层次低的人诋毁你

Core Viewpoint - The article emphasizes the importance of recognizing and valuing different types of relationships in life, particularly focusing on the roles of high-level, same-level, and low-level individuals in one's journey towards success and personal growth [4][24]. Group 1: High-Level Individuals - High-level individuals are characterized by their ability to support and uplift others, viewing the success of others as a reflection of their own achievements [5][7]. - The article cites historical figures like Xu Beihong and his mentors, who provided crucial support during his challenging times, illustrating the impact of having a "noble person" in one's life [7][8]. - Such individuals understand the value of collaboration and mutual growth, embodying the principle that collective success leads to a flourishing environment [5][8]. Group 2: Same-Level Individuals - Same-level individuals share similar experiences and understanding, allowing for mutual appreciation and support [10][11]. - The article highlights the relationship between Tao Xingzhi and Yan Yangchu, who, despite differing methods, shared a common vision for education and supported each other's endeavors [10][11]. - This connection fosters a sense of camaraderie and shared values, enabling both parties to thrive together [14][15]. Group 3: Low-Level Individuals - Low-level individuals often exhibit jealousy and negativity, using criticism as a means to cope with their insecurities [20][21]. - The article provides an example of Kazuo Inamori, who faced hostility from a jealous colleague, illustrating how low-level individuals can undermine others to feel better about themselves [21][22]. - Their behavior reflects a limited perspective, where they fail to recognize the hard work and dedication behind others' successes, leading to a toxic environment [22][24].