英语老师出了这样一道题
( ) is better than the god.
( ) is worse than the evil.
If you eat ( ), you will die.
要求填入一个词……
数学老师用数学方法解出来了……
设上帝之善为+∞，魔鬼之恶为-∞，所求未知数为x
则x>+∞，x<-∞
所以x为空集，x=nothing
Nothing is better than the god.
Nothing is worse than the evil.
If you eat noting, you will die.
无限吃惊中……
