《断背山》台词中英文：这世界善恶总量不变

while we are individual lives,the summation of good and evil is invariant.Everyone plays his role from birth.Some of them are good,and some of them evil.

个体生命不同，但这世界善恶总量不变。每个人从出生就注定扮演各自的角色。有的是善，有的是恶。

《唐人街探案》