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a postern door makes a thief
01
used to caution against creating opportunities for wrongdoing or crime, as even an honest person may be tempted to engage in wrongdoing if an opportunity presents itself
ProverbWhat is the origin of the proverb "a postern door makes a thief" and when to use it?
The origin of the proverb "a postern door makes a thief" can be traced to English-speaking cultures, where a "postern door" refers to a back or secret door that may be used for sneaky or unauthorized entry. The saying highlights that permitting hidden opportunities or actions can encourage dishonesty or wrongdoing. It serves as a reminder that transparency and openness are important in preventing unethical behavior, as secrecy can often lead to trouble.
Examples
I always advise my clients to be cautious about sharing sensitive information online. It's all too easy for hackers to exploit vulnerabilities and gain access to your data. As the saying goes, a postern door makes a thief.
