A man's head is not like a scallion, which will grow again if you cut it off; if you cut it off wrongly, then even if you want to correct your error, there is no way of doing it.
Mao ZedongA man's head is not like a scallion, which will grow again if you cut it off; if you cut it off wrongly, then even if you want to correct your error, there is no way of doing it.
Mao Zedong