1 "A son doesn't think his mother is ugly, and a dog doesn't think his family is poor" comes from Ninety-three Fu, which means that a son doesn't think his mother is ugly and a dog doesn't think his master is poor. It is generally used to educate people not to forget their roots. Song Jiu San Fu is one of the poems of Shi, a poet in Song Dynasty.

2, dogs don't choose poverty, saying that dogs are human beings. Dogs are sensitive to hearing and smell, easy to be trained, will look after the house, will help hunt, be loyal and honest, and are good friends of human beings. There are many stories about the dog's savior among the people. No matter how poor or even dangerous, the dog will not leave.

3. Later generations spread the saying that "a son is not too ugly for his mother, and a dog is not too poor for his family". This proverb is often used to educate people not to forget their roots. Realistically speaking, when a person comes out of the womb and finally goes to the grave, he will experience countless ups and downs and human vicissitudes in his life. But whether he is rich or sick, he will never forget his parents, who were born and raised in Sri Lanka and live together.