现实是一个视角问题；你离过去越远，它就显得越具体和可信。
Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems.
Everything changes except the law of change.
The elements of consciousness are to be isolated by experimental procedures.
每一次技术突破都源于对未知的探索和坚持。
我们钦佩的人的品质，如善良、慷慨、开放、诚实、理解和感受，在我们的系统中是失败的伴随物。而我们厌恶的那些特质，如精明、贪婪、占有欲、卑鄙、自我中心和自私，是成功的特质。
The challenge in computer science is not just to create new technologies, but to ensure they are used ethically and responsibly.
我们都受社会契约的约束，须遵守法律，但我们也有权参与制定这些法律。