有所得必有所失 [ㄧㄡˇ ㄙㄨㄛˇ ㄉㄜˊ ㄅㄧˋ ㄧㄡˇ ㄙㄨㄛˇ ㄕ; you3 suo3 de2 bi4 you3 suo3 shi1] there is no gain without a loss (idiom) there is no such thing as a free meal ◄ ►