You obviously do what the precautionary principle suggests, you try to anticipate it, but after anticipating it, you constantly asses it, not just once, but eternally.
你明显做不干预原则建议的做法， 你也可以试试先行动原则，当但你试过先行动原则后， 你会经常使用它， 不仅仅一次，而是永远使用。