The power of abstraction is crucial in computer science, allowing us to focus on the essential aspects of a problem.
抽象的力量在计算机科学中至关重要，它使我们能够专注于问题的本质方面。
The only freedom which deserves the name is that of pursuing our own good in our own way， so long as we do not attempt to deprive others of theirs， or impede their efforts to obtain it.
城市是社会的一面镜子。
The best leaders are those who listen more than they speak.
如果所有人一起向前迈进，成功自然会到来。