成功来自于努力、坚持和一点点运气的结合。
Success comes from a combination of hard work, persistence, and a little bit of luck.
The olfactory system is a remarkable example of how the brain can decode complex information from the environment.
When the legislative and executive powers are united in the same person， or in the same body of magistrates， there can be no liberty.
机会不会自己发生，你要去创造它们。