Interacting with others is a good opportunity for humility and learning; being alone is a good opportunity for reflection. Rather than dwelling on desires you cannot obtain, it is better to be content and grateful for what you already have. Every day of life is a blessing and should be cherished. Life is only a few decades long; do not leave too many regrets. Whether the sun rises over the East Sea or sets behind the western mountains, a day is still a day—worrying or rejoicing makes no difference. When facing difficulties, avoid overthinking, and your mind will be at ease. The first week of school is calm, plain, and colorless. Only when you close your eyes can you see the purest world. The fragility of the human body is completely disproportionate to its powerful desires.