1. Drawing on advantages and avoiding disadvantages are nature of human.
2. Parents also weigh advantages and disadvantages in relations with their sons and daughters, let alone the ones without close relationship like fathers and sons.
英语翻译麻烦解释一下句子的意思,如可以的话,顺便翻译成英语,谢绝google翻译.好利恶害,夫人之所有也.《韩非子,难二