"Smile, lend me yours, and I'll return it with interest."
This quote cleverly uses the concept of borrowing and lending to convey the idea of spreading positivity and happiness. The speaker is asking for a smile, suggesting that by sharing a smile, they intend to enhance it and give it back with even more positivity.
Metaphorically, the phrase "return it with interest" implies that the speaker will not only give the borrowed smile back but will amplify it, adding extra warmth and joy. This quote encourages the act of sharing smiles, highlighting how simple gestures of kindness can be multiplied and returned in the form of increased happiness.
Overall, the quote reflects the notion that acts of kindness, like sharing a smile, have the power to create a ripple effect of positivity that can enrich the lives of both the giver and the receiver.