量力而动，其过鲜矣。
释义Explanation
这句话的意思是：衡量自身的力量再行动，过错就会很少。它强调做事之前要客观评估自己的实际能力、资源和条件，不可盲目冲动或好高骛远。无论个人修养还是国家大事，都应具备自知之明，量力而为，方能减少失误与风险。这种谨慎务实的态度，是避免失败的重要智慧。
This saying means: when you assess your own strength before acting, your mistakes will be few. It stresses the importance of objectively evaluating one's actual abilities, resources, and conditions before taking action, rather than acting recklessly or setting unrealistic goals. Whether in personal conduct or state affairs, self-awareness and acting within one's means are essential to reducing errors and risks. Such a cautious and pragmatic attitude is a key wisdom for avoiding failure.
使用场景Usage
在职场中，面对超出能力范围的项目，与其硬撑接下导致失误，不如坦诚评估团队实力，合理争取资源或调整目标。个人学习、创业决策也是如此：先认清自身基础与条件，再制定可行计划，才能稳步前进，避免因盲目乐观而招致损失。
In the workplace, when faced with a project beyond one's capabilities, it is wiser to honestly assess the team's capacity and adjust goals or seek resources, rather than forcing acceptance and risking failure. The same applies to personal learning and entrepreneurial decisions: understanding your current foundation and conditions first allows you to make feasible plans and progress steadily, avoiding losses caused by blind optimism.