The strong

The strong must protect the weak. 

The idea that "the strong protect the weak" is a common theme in various contexts, often presented as a moral or natural law. It suggests that those with greater strength, whether physical, social, or intellectual, have a responsibility or obligation to safeguard those who are vulnerable or less capable. This principle is seen as beneficial for both the strong and the weak, fostering harmony and balance, and potentially leading to the weak becoming stronger themselves.