20 15 What does the yellow calendar mean by "not guarding the tomb"?

【 Food is more than enough for one person to support his family in Li Zhuo 】 Ask for hard work and when to rest; If you are thrifty all your life, you will be relieved of your worries when you get old.

The above explanation: your life is hard, you work at sunrise and rest at sunset; Forced by life, running around, I don't know when it will end; However, with your diligent and thrifty work, your life can still be better and less sad.