"如果你进入这个世界时知道自己被爱着并且离开这个世界时也知道同样的事情那么中间发生的一切都可以处理"

Simplified Meaning:

When you're born, if you know that you are loved, and when you are older, if you still know you are loved when you die, everything that happens in between can be managed. Imagine a small child who grows up in a caring family. The child feels safe and happy because they know their family loves them no matter what. As the child grows up, they might face challenges like hard schoolwork, losing friends, or moving to a new place. These moments can be tough, but knowing they are loved gives them strength to handle these challenges. When this person gets old, if they still feel loved by their family and friends, even if they have been through difficult times or made mistakes, they can look back and feel like it was all okay. That love acts like a support system throughout their life. So, if you make sure to love and support the people around you and remember that you are loved, you'll be better equipped to face life's ups and downs. This sense of being loved gives you emotional strength and makes life's hardships easier to endure.