I Ching hexagram 61: Phong Trạch Trung Phu (中孚, Inner Truth)
Hexagram 61 in the received order of the Zhou Yi is Phong Trạch Trung Phu (中孚, Inner Truth): upper trigram Tốn ☴ (Wind), lower trigram Đoài ☱ (Lake); the six lines from the bottom: yang, yang, yin, yin, yang, yang.
Upper trigram
Tốn ☴ (Wind)
Lower trigram
Đoài ☱ (Lake)
Six lines, bottom up
yang, yang, yin, yin, yang, yang
Inverse
62, Lôi Sơn Tiểu Quá
Reversed
61, Phong Trạch Trung Phu
Nuclear
27, Sơn Lôi Di
Numbering follows the received Zhou Yi (King Wen order). The I Ching is an ancient work of philosophy.
Hexagram 52 Thuần Cấn in the I Ching teaches the way of knowing when to stop: the judgment on 'stopping at the back' and the six line texts from toe to cheek.
Hexagram Thủy Trạch Tiết (No. 60) in Kinh Dịch pairs Khảm above with Đoài below. Its Quái từ favors moderate restraint, since harsh restraint cannot last.
Hexagram Phong Thủy Hoán, number 59 in the I Ching, covers the Judgment, the Image and all six line texts, plus gathering people's hearts when things scatter.