朝闻道夕死可矣!向天问道。天曰,入世修行,得者,道也。向地问道。地曰,皇天后土,诚者,道也。向人问道。人曰,不可说,不可说,上善若水,至圣若凡,道藏于心。向心问道。心曰,道可道非常道,名可名非常名,道存我心,我心即道!