大壮卦上六
雷天大壮 · 周易第 34 卦
上六：羝羊触藩，不能退，不能遂，无攸利，艰则吉。
小象传
象曰：不能退，不能遂，不详也。艰则吉，咎不长也。
爻位
上六是阴爻居上位，阴居阴位为当位；与三爻相应，一阴一阳为有应。
京房纳甲：庚戌（土），六亲为兄弟。
此爻变
此爻独动，雷天大壮变为火天大有（第 14 卦）。对应的易林诗：焦氏易林·大壮之大有。
理雅各英译（1882）
The sixth SIX, divided, shows (one who may be compared to) the ram butting against the fence, and unable either to retreat, or to advance as he would fain do. There will not be advantage in any respect; but if he realise the difficulty (of his position), there will be good fortune.
'He is unable either to retreat or to advance:' - this is owing to his want of care. 'If he realise the difficulty (of his position), there will be good fortune:' - his error will not be prolonged.
本卦
雷天大壮（第 34 卦），卦辞：大壮：利贞。
上一爻：六五
经文依通行本，已与 Chinese Text Project（ctext.org）逐段比对。卦象是研读与自我反思的材料，不作吉凶断语，也不替代医疗、法律、财务等专业意见。