"There is no such thing as a moral or an immoral book. Books are well written, or badly written."
语法和语义之间的相互作用是形式语言研究的核心。
We may be older now, but the passion for performing is still the same.
如果你对我很糟糕,我会写一首关于你的歌,而且对你来说不会是好歌。