微笑是種練習

臉部有超過300條肌肉，

一不開心就會緊繃

久了會僵硬

吸口氣，笑一個，

臉部的緊張就會消失

心情也會感覺好多了

Why should I smile when there is no joy in me? The answer to that is: Smiling is a practice. There are over three hundred muscles in your face. When you are angry or fearful, these muscles tense up. The tension in these muscles creates a feeling of hardness. If you know how to breathe in and produce a smile, however, the tension will disappear - it is what I call “mouth yoga.” Make smiling an exercise. Just breathe in and smile - the tension will disappear and you will feel much better.

- Thich Nhat Hanh