ស្រលាញ់កូនមួយតៅ ស្រលាញ់ចៅមួយថាំង។

“Love a child by one measure; love a grandchild by two.”

Grandparents are often said to dote on grandchildren even more fondly than they did their own children.

— Traditional Khmer Wisdom, Cambodia

Source: Traditional Khmer proverb (សុភាសិត), public-domain oral tradition