To quote from Wiktionary:

夫有以饐死者，欲禁天下之食，悖；有以乘舟死者，欲禁天下之船，悖；有以用兵喪其國者，欲偃天下之兵，悖。

It is nonsense to forbid the world’s people to eat just because one person has choked to death when eating; it is nonsense to put the world’s boats in disuse just because someone has drowned while sailing; it is also nonsense to eliminate the world’s military forces just because one sovereign has lost his state due to his military action