蹇卦六四
水山蹇 · 周易第 39 卦
六四：往蹇，来连。
小象传
象曰：往蹇来连，当位实也。
爻位
六四是阴爻居四位，阴居阴位为当位；与初爻相应，同为阴爻为无应。
京房纳甲：戊申（金），六亲为兄弟，持世。
此爻变
此爻独动，水山蹇变为泽山咸（第 31 卦）。对应的易林诗：焦氏易林·蹇之咸。
理雅各英译（1882）
The fourth SIX, divided, shows its subject advancing, (but only) to (greater) difficulties. He remains stationary, and unites (with the subject of the line above).
'To advance will (only be to) encounter (greater) difficulties; he remains stationary, and unites (with the subject of the line above):' - that is in its proper place and has the solidity (due to it in that position).
本卦
水山蹇（第 39 卦），卦辞：蹇：利西南，不利东北；利见大人，贞吉。
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。