来之不易

Explanation: To the: to make it to. It is not easy to get. The acquisition of property or things that the success is not easy. 　　Usage: Partial official; as subject, object, complement; describe the expense of ease of success to 　　Source: Ming Zhu Bai Lu "Zhijiageyan": "a rice porridge, when not come easy; Bansi half thread, constant reading of difficult material." 　　Examples: Us the living, do not forget, our red country ~ ah. ★ What long-term employment "red flag Jinggangshan" 　　Riddle: Rare Thesaurus:  not likely to happen in a century, once in a blue moon, walk with difficulty, fish for a needle in the ocean; look for a needle in a haystack, Impossible and, Sea Fishing, Makes all things easy, bark [bay] at the moon [bay the moon], the sound of footsteps in a deserted valley-a news or a statement which one does not hear often,or a thing that was seldom to found, Rarities, once in thousand years, sth.seldom seen or hardly possible as the iron tree blooms, defy Beyond the bounds of, strength of nine bulls and two tigers,mighty force, doomed petition like asking a tiger for its hide, Leather and Fox plan Antonym Group:  Have no choice but Shengji, Just to stoop and gather Are all, as thick as June blackerries, ubiquitous, overrun, cataclysm crosscurrent, Attracting attention Are all, common and numerous, Even flat-bed truck