对付一个不自由的世界，唯一的方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
数字化转型的核心是人的转型，而不是技术的转型。
世界是生者的地方，死者在其中没有位置。
系统辨识的挑战不仅在于拟合数据，还在于提取有意义且可推广的模型。
The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.