跟父亲学下棋,父亲总是反复叮嘱我:千万别让对方的卒子过河,过了河的卒子,威力可就大了。在所有的棋子中,地位最低的、能力最差的,就数卒子了,可为什么过了河的卒子,就让人如此生畏呢?“过了河的卒子,再也退不回去了,再也没有退路了。” Learning to play chess with his father, his father always told me repeatedly: Do not let each other’s pawn crossed the river, the pawn of the river, the power may be great. Among all the chess pieces, the lowest status, the worst ability, the number of pawn, but why the pawn across the river, so daunting it? “Pawn across the river, and then retreat Do not go back, never retreat. ”