Core Viewpoint - The article emphasizes the importance of humility and restraint in both speech and talent, suggesting that being overly sharp or showy can lead to negative consequences in personal and professional relationships [5][10][14]. Summary by Sections 1. Less Sharp Words - Words that are too sharp can harm relationships and reflect a person's character, leading to misfortune [7]. - Historical example of Xie Qin, who faced dire consequences due to his sharp tongue and lack of consideration for others [8]. - The article suggests that those who speak gently and considerately are more likely to earn respect and trust [9]. 2. Talent Not to Be Showy - The article cites Zeng Guofan, stating that those who seek to show off their talents often lack true substance [10]. - An anecdote about Li Diaoyuan illustrates how true talent does not need to be flaunted, as he remained humble while showcasing his skills when necessary [11]. - The message is that accumulating strength quietly is more valuable than seeking external validation through boastfulness [12]. 3. The Value of Being "Dull" - The text references Laozi, indicating that those with great wisdom often appear less astute, which is a sign of their broader perspective [14]. - The story of scholar Zhen Yu demonstrates how a calm and unassuming approach can resolve conflicts and earn respect [16]. - The article concludes that adopting a more "dull" demeanor can lead to greater peace and stability in life [16].