我意识中隐隐地感觉,我们都坐在原地等着某个可怕的事件发生,然后我才记起它已经发生过了。
The city is the greatest invention of mankind.
The study of mathematics is a journey without an end.
And gladly would learn, and gladly teach.
我不是创造者,我是毁灭者。
Mathematics is not a spectator sport. You have to get involved.