The golden mean: the golden mean, impartial, with or without the name; Mediocre, ordinary. -Zhu.

The golden mean philosophy of the ancients is a kind of wisdom philosophy and a comfortable life standard. Don't be too clever. You only need three points for cleverness, and seven points for future generations. People should not be too far away or too close. "People have thousands of calculations, and every day has a calculation" can't be counted, and it can't be counted. Work hard and let nature take its course. This is a very high level.