So, in order to protect our own interests in the face of old people fall, should not be propped up for the elderly, because our eyes this dying old man, it is likely the next moment turn into a snake
Therefore, in order to protect our own interests, in the face of the old man fell, should not lift up the old man, because our eyes the old man be at one's last gasp, probably in the next moment becomes a snake
Therefore, in order to protect our own interests, when confronted with when the elderly fall should not be lifting the elderly, as the dying old man before our eyes, very next moment become a snake