So you must hiss at wicked people. You must frighten them lest they should do you harm. But never inject your venom into them. One must not injure others.

你一定要对坏人发出嘶嘶声，一定要恐吓他们，以免他们会伤害你，但不要把自己的毒液注入他们的身体。不要伤害其他人。

youdao

Do not harm oneself, do not injure another person, be not harmed by other.

不伤害自己、不伤害他人、不被他人伤害。

youdao

They need to learn Isaac Asimov's first law of robotics: a robot may not injure a human being or, through inaction, allow a human being to come to harm.

它们必须遵守阿西莫夫机器人第一定律：机器人不得伤害人，也不得见人受到伤害而袖手旁观。

youdao

Mr Kaufmann said it was not clear whether it was an accident or a deliberate attempt to injure Van Gogh, but afterwards both men agreed to tell the police the self-harm story to protect Gauguin.

BBC: Gauguin 'cut off Van Gogh's ear'