比喻不根据实际情况而去做根本不可能做到的事
明·马中锡《中山狼传》:“乃区区循大道以求之,不几于守株椽木乎?”
守株缘木作宾语、定语;指不知变通。
wait for gains as one who stands by a tree stump waiting for more hares to come and dash themselves
守株待兔、缘木求鱼