Question

All that we see or seem is but a dream within a dream

Answer 1

“所见所感,皆如梦如幻如泡影.”

乃引自佛经：“一切有为法如梦如幻如泡影如露珠作如是观法尚应舍何况非法 三昧诸相身无人无我无众生无寿者此何以故身皆具足乃名……”