Zhouyi BenyiLine statement
'Shou' (collecting/drawing) is pronounced like shou in 'gathering crops' [shi-jiu fan], and also read like the character [shou]. 'Mu' is pronounced mo. 'Shou' means drawing water. Mr. Chao says 'shou' is the windlass that collects the well-rope, which also makes sense.
'Mu' means to veil or cover. 'There is sincerity' means that its emergence has a source and is inexhaustible. The Well takes emerging at the top as its achievement, and the mouth of the Kan abyss is not covered.
Hence, although Six at the Top is not yang and firm, its image is like this. When a diviner matches this, there must be sincerity for there to be supreme good fortune.