「须菩提！如恒河中所有沙数，如是沙等恒河，于意云何？是诸恒河沙宁为多不？」须菩提言：「甚多，世尊！但诸恒河尚多无数，何况其沙。」「须菩提！我今实言告汝：若有善男子、善女人，以七宝满尔所恒河沙数三千大千世界，以用布施，得福多不？」须菩提言：「甚多，世尊！」佛告须菩提：「若善男子、善女人，于此经中，乃至受持四句偈等，为他人说，而此福德胜前福德。」
逐句解释
如恒河中所有沙数，如是沙等恒河
恒河是印度最神圣的河流，河沙细密无数。佛陀用的比喻是：恒河中的每一粒沙，代表一条恒河——然后再数这些无数条恒河里的所有沙粒。这个数字，远超人类的想象力。佛陀用这种极度夸张的尺度，是为了铺垫一个更大的对比。
As many grains of sand as there are in the Ganges — now imagine that many Ganges rivers, and count all their grains of sand
The Ganges (恒河) was the most sacred river in the Indian world, and its sand was a natural image for something beyond counting. But the Buddha escalates: each grain of sand becomes a new Ganges river, and then count all the sand in all those rivers. This is a number so vast it has no practical meaning — it exists purely to represent "more than you could ever imagine." The setup is deliberate: the Buddha is about to claim that something even more valuable than all that.
以七宝满尔所恒河沙数三千大千世界，以用布施
假设有人用七宝（金银琉璃等珍宝）填满如此多个三千大千世界，全部拿来布施——这是一个完全无法具体想象的物质慷慨。但佛陀马上要说：即使是这样的布施，其福德也比不上另一件事。
Filling that many three-thousand-fold worlds with the seven treasures and giving it all away
The scale here is cosmically absurd — universes upon universes filled with the most precious materials imaginable, all given away in an act of perfect generosity. This is the most spectacular material gift conceivable. The Buddha acknowledges it would generate enormous merit. Then the pivot: there is something that generates even more. The contrast is meant to shift the reader's sense of value — away from the material world, however vast, toward the nature of wisdom itself.
于此经中，乃至受持四句偈等，为他人说，而此福德胜前福德
受持这部经中哪怕只是四句偈，并讲给别人听——这件事的福德，超过了前面那个填满无数宇宙七宝的布施。为什么？因为物质布施解决的是暂时的问题，而般若智慧的传授，能从根本上改变一个人认识世界的方式，效果跨越无数生命。
Receiving even four lines of this sutra and sharing them — this merit surpasses all of that
This comparison — which recurs several times across the Diamond Sutra — makes a consistent argument: the transmission of wisdom is the highest form of giving. Material gifts, however vast, address conditions. They feed hunger for a meal, shelter from a storm, support through a crisis. But wisdom transmitted changes the very way a person perceives their situation — and that shift can ripple across every future moment of their life. The sutra is not dismissing material generosity; it is placing it in a larger frame. The gift of insight is the gift that keeps on giving, beyond any single lifetime.
总结 · Summary
第十一章再次强调同一个对比：用填满无数宇宙的珍宝去布施，其福德，比不上从这部经中受持四句偈并讲给别人听。这不是在贬低物质的给予，而是在说：智慧的传递触及的是更深的层次。物质解决暂时的困境，智慧改变整个生命的方向。「无为」的福德，超越一切有为的积累。
Chapter 11 returns to the sutra's signature comparison: the merit of sharing even a few lines of this teaching surpasses filling countless universes with treasure and giving it all away. The teaching is consistent: material gifts operate at the level of conditions; wisdom operates at the level of perception. Change what a person sees, and you change what they suffer, what they seek, and what they offer the world. Unconditioned merit — the fruit of wisdom freely shared — transcends any amount of conditioned accumulation.