日月经天

Explanation: Sun and moon through the sky every day. Analogy above board, long lasting. 　　Usage: The main predicate; as object; with compliment, often used in conjunction with the river by line 　　Source: Fan Ye Southern Song "on the bounty of the Later Han Feng": "being to Visible, Day menstrual days, River kelp, the not over." Thesaurus:  unalterable (like rivers flowing through a land), to walk or proceed slowly (and keep others waiting), help meet an urgent need, footstep ado, Shanshan tardy arrival Antonym Group:  A word spoken is past recalling., Not light promise, Junziyiyan, horse take the lead, forestall, Czech foot basis, He that runs fastest gets the ring., Foot disease preengage, All things stare at each other, Mianmianxiangdu, look at each other in blank dismay, Mianmianxiangdan, have nothing to say in reply, what is said cannot be unsaid