One should marry and procreate offspring upon one's married wives. Of all acquistions, O son of Kuru's race, that of sons is considered the foremost.
विवाहांश्चैव कुर्वीत पुत्रानुत्पादयेत च। पुत्रलाभो हि कौरव्य सर्वलाभाद् विशिष्यते॥