In the realm of both human and animal physiology, “力” refers to the efficiency produced by muscular movements
Mandarin Pinyin: lì
Cantonese Jyutping: lik6
This includes terms like 「力氣」 (strength), 「力量」 (power), 「體力」 (physical strength), 「臂力」 (arm strength), 「腕力」 (wrist strength), 「力不從心」 (inability to do as one wishes), and 「力能扛鼎」 (strength to lift a tripod).
When it comes to physics, “力” describes the force that changes the state of motion of an object. Examples include 「動力」 (dynamic force), 「抗力」 (resistance), 「向心力」 (centripetal force), 「離心力」 (centrifugal force), and 「地心引力」 (gravity).
Broadly speaking, “力” can also denote the functionality or effect of various elements. This encompasses 「火力」 (firepower), 「水力」 (hydropower), 「風力」 (wind power), 「浮力」 (buoyancy), 「說服力」 (persuasiveness), 「吸引力」 (attraction), 「生產力」 (productivity), and 「勞動力」 (labor force).
In terms of talent and ability, “力” signifies capabilities such as 「實力」 (strength), 「智力」 (intelligence), 「理解力」 (comprehension), and the principle of 「量力而為」 (doing what one can within their means).
“力” also represents power and influence, as seen in 「權力」 (authority) and 「勢力」 (influence).
Moreover, “力” can describe efforts and endeavors, illustrated by phrases like 「力戰」 (fighting with all one’s might), 「力爭上游」 (striving to improve), 「力求上進」 (seeking progress), and 「據理力爭」 (arguing based on reason).
Lastly, “力” can refer to individuals who provide physical labor, such as 「苦力」 (coolie).
Understanding the various contexts and applications of “力” provides a deeper insight into its significance and versatility in the Chinese language.
