If the heart is sunny, why not be afraid of sadness: happiness is unpredictable and depends on how you treat it. Not too heavy. You are simple, and the world is simple. Don't care too much, many tragedies are due to comparison, and living your own life is more important than anything else. Don't suppress it for too long. What's wrong with losing it? The stronger the wind, the calmer the rain, and the clearer the mind, so that life is not easy to tilt.
Guide: As long as people live in this world, they have a lot of troubles, pains or happiness, depending on your heart. Man is either a strong man who overcomes pain or a weak man who succumbs to pain. What the world looks like depends on the way you stare at it. If you don't live a smooth life, you will win with a smile. "If the heart is sunny, why are you afraid of sadness?" Interpret life, struggle, soul and happiness from different perspectives. It is a must-read for the growth of explaining the true meaning of life with stories. Tell different views and feelings about life and the world with stories full of philosophy, so as to correct readers' outlook on life, improve their attitude towards life, appreciate the true feelings and self-encouragement, and seek the wisdom and truth contained in the story in the process of being suddenly enlightened.