当你观察得足够久时，平凡就会变得非凡。
The ordinary becomes extraordinary when you look at it long enough.
成功是日复一日重复小努力的总和。
The challenge in computer science is not just to create new technologies, but to ensure they are used ethically and responsibly.
免疫系统就像一把双刃剑；它可以对抗癌症，但也需要被控制。
历史会证明谁真正为人民服务。
点燃蜡烛的同时也投下了阴影。