但是斗争必须是有理、有利、有节的，三者缺一，就要吃亏。

但是斗争必须是有理、有利、有节的，三者缺一，就要吃亏。的英文翻译

基本释义

• But the struggle must be waged on just grounds,to our advantage,and with restraint; if any of the three is lacking,we shall suffer setbacks.