计算机科学的挑战不仅在于创造新技术，还在于确保它们被道德和负责任地使用。
The challenge in computer science is not just to create new technologies, but to ensure they are used ethically and responsibly.
We need to internalize this idea of excellence. Not many folks spend a lot of time trying to be excellent.
You are not the opinion of somebody who doesn't know you.