《逸周书·卷一·度训解》
加之地得其宜与天得其时，百事都会平稳。一开始就重视治教劝励民众，整个教化都会顺利。
土宜天时，百物和治，治之初，厉初哉。
Moreover, when the earth gets its due and the weather is good, everything will be smooth. At the beginning, if we pay attention to teaching and encouraging people, the whole education process will be smooth.