It means that even if we possess a thousand desires, we still keep our hearts under control.

This couplet beautifully captures the human paradox. It suggests that even when a person accumulates countless desires and ambitions (आरज़ूएँ हज़ार), their emotional core—their heart—remains their most guarded treasure. The heart is not just a physical organ; it represents vulnerability, love, and the deepest sense of self. Mir Taqi Mir reminds us that no matter how many paths we wish to take, our true self resides in the fragile, beating heart.