1) Human nature is stubborn, and it is difficult to bow your head. If you do not know how to bow your head in the face of reality, you will not have much success in life. Knowing how to bow your head in a timely manner is a kind of Ingenious wisdom, calm maturity.

2) When the millet is ripe, it lowers its head. When the sun is ripe, it also lowers its head. The purpose of raising the head is to absorb positive energy, and lowering the head is to avoid dangerous collisions. This is the fact. In response to a common saying: "Those with heads lowered are ears of rice, those with heads raised are stubble."