The life does not have the guidepost, all directions decided by you. 人生沒有路標，一切方向由你決定。
The driver gets lost in the dense fog in the evening , sees that the roadside has a guidepost indistinctly,he stops down the vehicle dimly. 司機大霧天晚上迷了路，隱隱約約看見路邊有一個路標，就把車停下來看。