Where the hedge is lowest, men commonly leap over.

People tend to take advantage where resistance is weakest. In the older generic wording, “men” means people generally; a person, rule, or boundary that is poorly defended is more likely to be ignored, tested, or exploited than one firmly maintained.

The saying warns that pressure often falls on the most vulnerable party. It describes a common tendency, not an excuse for unfair or exploitative conduct, and encourages stronger protections rather than reliance on fairness alone to prevent others from choosing the easiest opening.

Use it when discussing lax enforcement, weak boundaries, or a vulnerable person or institution singled out because it seems easiest to challenge. Its figurative hedge frames exploitation as taking the path of least resistance, without approving that conduct.