最终重要的不是我们找到的答案，而是我们敢于提出的问题。
In the end, what matters is not the answers we find, but the questions we dare to ask.
The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
真正的危险不是计算机开始像人一样思考，而是人开始像计算机一样思考。