谦 · Qiān — Noble Humility
King Wen Sequence #15 (谦 Qiān — Noble Humility) embodies lofty mountain peak concealed beneath humble valley soil. Assigned to the Dui Lake Palace (兑宫八卦 · Metal Joy) · 五世卦 (World Line 5 / Response Line 2) and resonant with Late Summer & Autumnal Harvest Earth (立秋坤土 · 大暑—白露), its six-line binary vector (001000) pairs 艮 Gen (Stillness & Boundary) at the root with 坤 Kun (Receptive Devotion) at the crown.
《大象》：地中有山，謙；君子以裒多益寡，稱物平施。 ｜ 《彖传》：謙，亨，天道下濟而光明，地道卑而上行。天道虧盈而益謙，地道變盈而流謙，鬼神害盈而福謙，人道惡盈而好謙。謙尊而光，卑而不可踰，君子之終也。
Visual Archetype: granite foundation stone beneath a pagoda. When Earth (Earth) interacts with Mountain (Earth), the primary strategic mandate centers on leading quietly so credit flows naturally to the team. Its Polarity Opposite (Cuo Gua · 错卦) is #10 履 (Treading with Poise), its Overturned Inverse (Zong Gua · 综卦) is #16 豫 (Harmonious Momentum), and its Nuclear Core (Hu Gua · 互卦) reveals #40 解 (Spring Thunder Release).
兑宫 · 世爻第5爻 / 应爻第2爻
For decision-makers consulting 谦 (Qiān) regarding leading quietly so credit flows naturally to the team, the hexagram highlights the interplay between Earth foundation and Earth manifestation under the Metal Palace. Rather than generic haste, align execution with Late Summer & Autumnal Harvest Earth (立秋坤土 · 大暑—白露) rhythms and inspect whether your natal BaZi chart favors Metal, Earth, or Earth as its Favorable Element (喜用神).
《京氏易传》世应法：六五居世，大夫在應(京氏易傳原文:天子居世5爻,應爻隔三爻)
Six Lines Progression (六爻爻辞 · Bottom Line 1 to Top Line 6)
谦 (Qiān) Line 1 [初六 · 丙辰 (土) · 父母 (土)]: Germination of lofty mountain peak concealed beneath humble valley soil near granite foundation stone beneath a pagoda; validate root premises before accelerating leading quietly so credit flows naturally to the team. Single-line transformation leads to Zhi Gua #36 明夷 (Guarding Inner Light).
《周易本义》：以柔處下謙之至也君子之行也以此涉難何往不濟故占者如是則利以涉川也
谦 (Qiān) Line 2 [六二 · 丙午 (火) · 官鬼 (火) · 应爻 Response]: Central lower-trigram seat anchored in granite foundation stone beneath a pagoda; cultivate Earth craftsmanship in harmony with #40 解. Single-line transformation leads to Zhi Gua #46 升 (Steady Ascent).
《周易本义》：柔順中正以謙有聞正而且吉者也故其占如此
谦 (Qiān) Line 3 [九三 · 丙申 (金) · 兄弟 (金)]: Threshold between 艮 Gen and 坤 Kun during Late Summer & Autumnal Harvest Earth (立秋坤土 · 大暑—白露); pace leading quietly so credit flows naturally to the team carefully. Single-line transformation leads to Zhi Gua #2 坤 (The Receptive Earth).
《周易本义》：卦唯一陽居下之上剛而得正上下所歸有功勞而能謙尤人所難故有終而吉占者如是則如其應矣
谦 (Qiān) Line 4 [六四 · 癸丑 (土) · 父母 (土)]: Ministerial counsel within the Dui Lake Palace (兑宫八卦 · Metal Joy) · 五世卦; align lofty mountain peak concealed beneath humble valley soil with institutional mentors. Single-line transformation leads to Zhi Gua #62 小过 (Meticulous Precision in Details).
《周易本义》：撝呼囘反與揮同○柔而得正上而能下其占无不利矣然居九三之上故戒以更當𤼵揮其謙以示不敢自安之意也
谦 (Qiān) Line 5 [六五 · 癸亥 (水) · 子孙 (水) · 世爻 World]: Fulcrum of Noble Humility (䷎); command leading quietly so credit flows naturally to the team through balanced Earth and Earth synthesis. Single-line transformation leads to Zhi Gua #39 蹇 (Recalibrating Before Obstacles).
《周易本义》：以柔居尊在上而能謙者也故為不富而能以其鄰之象蓋從之者衆矣猶有未服者則利以征之而於他事亦无不利人有是德則如其占也
谦 (Qiān) Line 6 [上六 · 癸酉 (金) · 兄弟 (金)]: Culmination of lofty mountain peak concealed beneath humble valley soil, pivoting toward Inverse #16 豫 (Harmonious Momentum) and Opposite #10 履. Single-line transformation leads to Zhi Gua #52 艮 (Meditative Stillness).
《周易本义》：謙極有聞人之所與故可用行師然以其質柔而无位故可以征已之邑國而已
BaZi & Plum Blossom Numerology (梅花易数) Connection
Spatial & Elemental Calibration for #15 谦: Place a granite foundation stone beneath a pagoda motif or Metal-element accent in your workspace; cross-reference Hexagram #10 (履) when balancing Yin/Yang extremes.
Download Hexagram #15 (谦 Qiān) 6 Changing Lines Commentary
Get line-by-line classical Yao Ci (爻辞) interpretations from bottom Line 1 (Initial) to top Line 6 (Culmination).