盈则必亏 【意思解释】词语解释 yíng zé bì kuī ㄧㄥˊ ㄗㄜˊ ㄅㄧˋ ㄎㄨㄟ 盈则必亏 ◎ 盈则必亏 yíngzébìkuī[when the fullest extentis reached, waxing is necessarily followed by waning] 满盈之极,必有亏损 全则必缺,极则必反,盈则必亏。——《吕氏春秋·博志》