"Observing words and expressions" refers to discerning someone's intentions by observing their speech and facial expressions. It originates from The Analects, Yan Yuan: "As for being accomplished, one is upright and fond of righteousness, observes words and expressions, and considers how to place oneself below others." Originally it meant that an accomplished person can perceive others' words and countenances in order to treat them humbly. Later it was mostly used to describe someone skilled at reading others' thoughts and adjusting their own words and actions according to the other party's expressions and tone, so as to achieve communicative goals or avoid conflict. This idiom is common in social, workplace, and negotiation settings, and carries a somewhat neutral-to-positive connotation, emphasizing interpersonal sensitivity and adaptability. But if overused, it may also be seen as smooth and worldly, lacking sincerity. Culturally, it embodies the philosophy of conducting oneself in the world found in traditional Chinese wisdom, "understanding people and assessing the times," and is connected with ideas such as "sizing up the situation" and "adapting to circumstances."
📝 Example
1. As a sales manager, he is adept at reading people's expressions and body language, always able to capture clients' true needs from their facial expressions and adjust his sales strategy accordingly. (Referring to inferring someone's thoughts by observing their words and facial expressions.)
2. At a friend's gathering, she read the room and noticed someone was feeling down, so she quietly changed the subject to avoid embarrassment. (Referring to paying attention to others' words and expressions in order to adjust one's own words and actions in a timely manner.)