I have a cliff in my life, but I know there is no cliff, so it is dangerous to have a cliff and ask for no cliff.

Say "almost" first. It means tired and sleepy here. That is, "too tired." ("Zhuangzi, health Lord". Note: "Tired is also called." )

Let's talk about "knowledge" Here is not the noun "knowledge", but the verb "cognition", the process of understanding the world.

There are cliffs in my life, but I know there are no cliffs. It is almost impossible to ask for a cliff without a cliff: my life is limited and the process of knowing the world is infinite. It's too tired to get infinite (cognition) with limited (life)!

The author emphasizes that a person's ability cannot fully understand the world, and all he has to do is adapt to anything that happens in the world.

What does it mean that mango seeds accumulate yin, coagulate rain and moisten?

The secret of the health channel scam

What projects does the big health industry include?

Introduction of scenic spots in Yichun Fujiang scenic spot

What to eat for health in spring? These foods must not be missed.

Eating nuts more than twice a week can reduce the risk of fatal heart disease. Which nuts are good for health in winter?

At a wedding in Heilongjiang, the bride and mother stood together like sisters. Netizens said that her mother stole the show. what do you think?

Ha ha ha ha ha ha, which issue is the second sister?

How does the family control grape vinegar?

Huangdi Neijing: Doing these five points shows that you are in good health!