1. Smile for the rest of your life, expressing an indifferent, tolerant and optimistic attitude towards life, conveying a relaxed attitude towards life and expectation for the future, making people feel comfortable and quiet.

2. Smile all your life, giving people a beautiful and warm feeling. A smile represents a smile, and a smile is a peaceful and cheerful expression, symbolizing inner peace and happiness. Coupled with the collocation of the rest of my life, it emphasizes the importance of cherishing life and enjoying the present, giving people a deep voice and emotion.