I don't know if the tranquillizers really do her any good, but she thinks they do, which is the main thing.我不知道这些镇静药是否真的对她有好处, 不过她认为有好处, 这是最重要的。

The main thing that kept me going was that I kept reading about people who had been successful on the programme.我得以坚持下去的关键是不断阅读因该计划取得成功的人的事迹。