加拿大百科 道德经第四十章 在加拿大 第四十章原文：反者道之动，弱者道之用。天下万物生于有，有生于无。FortyRepeatedly round-tripping, that is the movement of Dao;Its role appears to be weakness.All things in the world are born into visibilityand e...华人论坛 日期：2022-04-28