apothegm

这位智者用一句格言总结他的哲学：'少即是多'。

The sage summed up his philosophy with an ___apothegm: 'Less is more.'

他的演讲以一句简洁有力的格言结束：'行动胜于空谈'。

He ended his speech with a memorable ___apothegm: 'Actions speak louder than words.'