big fish eat little fish

used to imply that in many situations, those who have more power or resources can exploit or dominate those who have less

The origin of the proverb "big fish eat little fish" is unclear, as it reflects a common sentiment that has appeared in various forms across different cultures and philosophical traditions throughout history. It highlights the unequal power dynamics present in many aspects of society, including politics, business, and social structures. While it acknowledges the reality of these power imbalances, it also serves as a reminder of the vulnerability of those with fewer resources and the potential for exploitation in such situations.