1. 古代哲学家孟子有云,“不孝有三,无后为大。”
“THERE are three ways of being an unfilial son,” argued Mencius, an ancient Confucian philosopher.

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2. 家庭文化例子,中国传统文化重纵向血脉相承,古时有,“不孝有三,无后”之说。
For example, the family culture of Chinese traditional culture, the longitudinal veins in weight, "the author for three, without unfilial to big," said.

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3. 历史上有“不孝有三,无后为大”的说法,不孝的行很多,但是没有孩子,没有人继承地位、姓氏,这是最严重的事项。
History, "a three unfilial, without issue," saying that many of unfilial conduct, but no children, Nobody inherited status, family name, this is the most serious matter.

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4. 历史上有“不孝有三,无后为大”的说法,不孝的行很多,但是没有孩子,没有人继承地位、姓氏,这是最严重的事项。
History, "a three unfilial, without issue," saying that many of unfilial conduct, but no children, Nobody inherited status, family name, this is the most serious matter.

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