This quote urges smiling because it suggests that others might not be attentive to your tears or emotional struggles.
It emphasizes self-empowerment and resilience. The quote implies that finding solace in a smile can be a way to cope with challenges when external support might be lacking.
Ultimately, the quote highlights the significance of taking charge of our own emotions and well-being. It encourages us to find strength within ourselves and to use our smiles as a means of overcoming adversity, regardless of external validation or understanding.