做不可能的事情是一种乐趣。
It's kind of fun to do the impossible.
The most dangerous risk is refusing to take any risks at all.
Mathematical intuition often guides the development of algorithms, but it is the rigorous proof that ensures their correctness and efficiency.
生活是一段必须经历的旅程，无论道路和住宿条件多么糟糕。
我很幸运能做我喜欢的事情。
The line between good and evil runs through every human heart.