Who wrote it when Grandpa was still alive?

The author is a fishing boat singing to the treetops.

The original sentence of the poem is: when grandpa was still alive, the wind and rain of this world bypassed me and leaned towards him alone. This work is from the 5th Xu Zhimo Micro-poetry Competition and won the second prize.

Four fonts

Four-character poems prevailed in the Western Zhou Dynasty, the Spring and Autumn Period and the Warring States Period, and there were few other poems except Chu Ci.

Four-character poem is the earliest poetic style in ancient times. Four-character poems are the basic genres in The Book of Songs, such as national style, Xiaoya and elegance. In other ancient books of the pre-Qin and Han dynasties, such as Mai Xiuge in Historical Records, Notes on Song Chengzi, and Zi Chanyong in Zuo Zhuan, etc. Four fonts are also dominant.

It can be seen that from the Western Zhou Dynasty to the Spring and Autumn Period, the most popular poetic style is four-character poetry, whether it is the upper or lower class of society, whether it is entertainment or sacrificial occasions.