Many people fade away from our lives without a trace, and chasing them is futile. Only later do we realize that those who leave are making room for others, allowing them to coexist more comfortably. Therefore, there is no need to question those who depart; they have simply become the "ones who came later" in someone else's world. Be grateful for all the friends you encounter, whether from society, daily life, or the internet. Friendship is like beautiful sunshine, dispelling weakness, disappointment, and sorrow. With so many understanding and supportive friends in our lives, we no longer fear the twists and turns of our journey. We look forward to the next call or message, simply to share that we are safe. When a path seems blocked, learn to turn a corner; as long as you are willing, a new way will appear. When you are unhappy, learn to let go; by letting go of the past, happiness will naturally follow. When the cruelty of life leaves you with nothing, you no longer have the luxury of hesitation or clinging to the status quo. All you need to do is move forward bravely and do your best in everything you do. The most "sour" feeling isn't jealousy, but the sensation of having no vinegar to eat. In life, do not wrong anyone. It is better to be wronged by others than to wrong others. Being lofty and arrogant is merely courtesy; once one subdues such arrogance and achieves equanimity, one's true righteousness will be harmonized. Pursue your goals with determination and never back down. Life is most beautiful when the prosperity has faded, for that is when you truly understand how to live the life you desire. If you wear a mask for too long, you will gradually forget your true self. If the boat you are waiting for does not come, then swim to it. Learn to contemplate life and death—it may feel unsettling at first, but once you overcome the fear, reflecting on mortality will only make your life more vibrant and abundant.