Summary
This quote emphasizes the value and power of giving and selflessness. It suggests that while giving may sometimes be challenging, the act of contributing or helping others can have a significant impact. The quote poses a rhetorical question, questioning the cost associated with adding a simple smile to someone's day. By doing so, it suggests that even the smallest acts of kindness and positivity have the potential to make a difference in someone's life, emphasizing the importance of compassion and empathy.