故用兵之法，无恃其不来，恃吾有以待也；无恃其不攻，恃吾有所不可攻也。
释义Explanation
这句话阐明了用兵的核心原则：不要寄希望于敌人不会来犯，而要依靠自己严阵以待的准备；不要寄希望于敌人不会进攻，而要依靠自己拥有敌人无法攻破的防御能力。它强调在任何对抗性情境中，主动权与安全感都应建立在对自身实力的不断强化之上，而非对外部不确定因素的侥幸心理。这种思想将忧患意识转化为积极备战，是应对风险的根本策略。
This statement captures the core principle of warfare: never count on the enemy's absence, but prepare oneself to be ready at all times; never count on the enemy's restraint, but build one's own strength so as to be invulnerable. It stresses that in any adversarial situation, initiative and security must be grounded in continual self-improvement rather than wishful thinking about external uncertainties. Such a mindset transforms caution into proactive readiness, forming the fundamental strategy for confronting risks.
使用场景Usage
在网络安全领域，这句名言被广泛认同。安全团队不能奢望黑客不来攻击，而应假设攻击随时可能发生，并持续加固防御体系、定期演练应急响应。只有将防护能力提升到“不可攻”的水平，才能真正保障数字资产的安全。这种思路同样适用于企业风险管理、公共卫生防控等需要主动构建反脆弱系统的领域。
In cybersecurity, this principle is widely embraced. Security teams cannot hope that hackers will stay away; they must assume attacks are imminent and continuously harden defenses while rehearsing incident responses. Only by making systems 'impregnable' can digital assets be truly protected. The same mindset applies to enterprise risk management, public health preparedness, and any domain that requires building anti-fragile systems proactively.