落伍者Laggard

猫对狗说：最优秀的团队中也有落伍者。落伍者没有开拓精神、奋斗精神。

狗说：落伍者也有优点，没有落伍者的出现就体现不出开拓者的进取。

The cat said to the dog: There are also laggards among the best teams. The laggards have no pioneering spirit and struggle spirit.

The dog said: The laggards also have advantages. The emergence of no laggards does not reflect the pioneers' progress.