解决问题是智能系统的核心活动。
Problem solving is the central activity of intelligent systems.
假设有效性的唯一相关检验是预测与经验的比较。
一个良好的世界需要知识、善良和勇气；它不需要对过去的后悔，也不需要被无知之人长时间前说过的话所束缚的自由智慧。
"Every journey conceals another journey within its lines: the path not taken and the forgotten angle."
When you want knowledge like you want air under water then you will get it.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
说某事做不到的人不该去打扰正在做的人。
凯尔特人与自然有着紧密的联系，我们对自然元素怀有深深的敬意。
数字化转型不是选择题，而是必答题。