《淮南子·齐俗训》
好在上天覆盖、大地承载、日月照亮，才使万物各便其性、各安其居、各处其宜、各为其能。
乃至天地之所覆载，日月之所照誋，使各便其性，安其居，处其宜，为其能。
Fortunately, the sky covers, the earth supports, the sun and moon shine, so that all things can benefit from their nature, live in peace, live in the right place, and do their best.