The past is a shadow that follows us, but it is up to us to decide whether it will darken our future.
过去是一个跟随我们的影子，但决定它是否会遮蔽我们未来的是我们自己。
The key to success in computer science is not just about writing code, but understanding the underlying principles and theories that make it work.
Violence is the last refuge of the incompetent.
你唯一应该努力超越的人就是昨天的自己。