The challenge in computer science is not just to create new technologies, but to ensure they are used ethically and responsibly.
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。
We are survival machines – robot vehicles blindly programmed to preserve the selfish molecules known as genes.
当一个问题被清晰地陈述时，它就已经解决了一半。
最后我们将把太阳本身置于宇宙的中心。