兩山不住 Two Mountains Will Not Hold Him
這個倒也不怕,只是正擔好挑,偏擔兒難挨。」那魔道:「一座山壓他不住。」卻又念咒語,把一座峨嵋山遣在空中來壓。行者又把頭偏一偏,壓在右肩臂上。这个倒也不怕,只是正担好挑,偏担儿难挨。」那魔道:「一座山压他不住。」却又念咒语,把一座峨嵋山遣在空中来压。行者又把头偏一偏,压在右肩臂上。
逐句解 Line by line
"This one, though, I don't fear — only a balanced load is easy to shoulder, while a lopsided load is hard to bear."
Twenty passages ago Sha Monk shouldered the luggage on a pole, and now the same vocabulary comes back with a world-mountain on it. 正擔 against 偏擔 (zhèng dàn / piān dàn) is a level load against a lopsided one, 擔 the noun dàn, "burden"; 挨 (āi) is to bear up under something. The 倒 that opens the line is dào, "though, mind you." Pilgrim has reclassified Mount Sumeru as a freight problem.
The fiend said: "One mountain won't hold him down."
壓他不住 (yā tā bú zhù), "cannot press him down and keep him there." The demon watches one sacred peak fail and reaches, with plodding logic, for a second.
So again he chanted his spell and sent a Mount Emei through the air to crush him.
咒語 (zhòu yǔ), "an incantation." 峨嵋山 is Mount Emei in Sichuan, one of the great holy mountains of Chinese Buddhism -- the second peak, and the second real place, to be thrown at a monkey.
Pilgrim again tilted his head to one side, and it came down on his right shoulder.
偏一偏 (piān yì piān), "gave it the slightest cant." One peak on each shoulder now, and the reader who knows how folk tales count can feel the third coming.
Pilgrim shrugs off the first mountain with a carter's complaint -- a balanced load is easy, a lopsided one is not -- and the demon, unmoved, simply adds Mount Emei to the other shoulder. The scene stays in the register of comedy: the Great Sage treating holy peaks as freight to be evened up, the fiend piling them on with the literal-mindedness of a man following instructions.
Underneath, the escalation is exact and ominous. One peak left, one peak right; the tally is being kept, and anyone who has heard a folk tale knows what comes next. Each mountain is heavier than the last by more than arithmetic allows, and the pressure builds toward the moment when Monkey's strength has to fail -- and with it his power to protect the master who has ridden on ahead.