About
The character "知", signifying to know or knowledge, derives from a structural composition of 矢 (arrow) and 口 (mouth), implying the directed articulation of understanding through language. Etymologically, while the mouth component represents speech and expression, the arrow element likely served a phonetic function in its early formation yet also carries metaphorical associations with focus and penetration, aligning with the character's cognitive essence. Over time, its semantic core has consistently revolved around awareness and comprehension, though classical usage primarily employed it as a verb for intellectual or perceptual grasp, whereas modern Chinese sees it frequently integrated into nominal compounds like 知识 (knowledge) or 知道 (to know), marking a nuanced expansion from the action of knowing to the conceptual realm of knowledge itself without departing from its foundational meaning.
Etymology Hide
Example Sentences Hide
我知道这件事。
他不知怎么回答。
学习知识很重要。
请通知我会议时间。
我深知自己的责任重大。
请告知您的详细地址。
人类很难预知未来。
他已知晓事情的所有细节。