如果禁槍, 那能容許他有刀嗎?
世界上的事,都是Dynamic的. 看人們用什麽框框去定義了.
最進重溫量子物理學, 讀到Heisenberg uncertainty principle. It is philosophically similar to this gun control thing, one does not know the electron presents wave characteristiocs or particle characteristic until one uses particular frame to measure it.
You do not know a guy is a good guy or bad guy (or a good guy performed a bad act) until he does it.
There is no solution since we are all humanbeings.