1. An ounce of prevention is a pound of cure.
    （谚）一分预防相当于十分治疗。

2. An ounce of prevention is worth a pound of cure.
    一分预防胜似十分治疗。

3. "I sent ... my family ... home ... tonight ... didn't want ... them ... to see ..." Having spent her last ounce of strength she cannot go on, but I have understood what she has done.
    "今天……我让……家里人……都……回家……不想……他们……看见……" 她耗尽了最后的那点力气，再也说不下去了。但我已然明白她做了些什么。