If you don't want others to hear something, it's best not to say it at all.
凡事都要三思而后行，尤其是那些私密的事情，毕竟欲人勿闻，莫若勿言。
One should think twice before acting, especially for private matters, as if you don't want others to hear it, it's best not to say it.
Era:
Ancient
Frequency:
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