Courtesy is appropriate for gentlemen and necessary for thieves.

礼貌对绅士是适当的,对小偷是必要的。

相关名言

A good deed is never lost; he who sows courtesy reaps friendship, and he who plants kindness gathers love.

做好事永远不会失去;播下礼貌的,收获友谊;播下仁慈的,收获友爱。

An excess of courtesy is discourtesy.

过分的礼貌是不礼貌的。