冰山难靠

Explanation: The power of metaphor can not be a long, difficult to rely on. 　　Usage: The main predicate; as object; containing derogatory 　　Source: Sima Guang Song, "Mirror Emperor Tempo Ten year": "Jun generation phase, such as right-leaning Young Tarzan, I thought the tip of the ear! If only the bright day the king was no missing the generation rely almost?"