《大甲》曰：“顾諟天之明命。”
“Tai Jia” of The Book of History said, “One should know his own inherent virtues bestowed by Heaven.”
《帝典》曰：“克明峻德。”
In the Yao Jing chapter a passage referring to the sate Yao says, “He was able to express his excellence.”
皆自明也。
The idea common to the three excerpts above is to develop one's own inherent virtues.