"暗闇を見たときに光の重要性に気づきます。"

Simplified Meaning:

Imagine living in a place where it's always sunny and bright. You might not think much about the sun because it's always there. But then, one day, a big storm comes, and it gets really dark for a long time. During this storm, you might start to miss the sun and understand how important it is for keeping things warm and making you feel happy. This idea can be applied to other parts of life, too. For example, we often don't appreciate good health until we get sick. When we are ill, we realize how much we took feeling good for granted. Similarly, we might not truly value our friends and family until we experience loneliness or loss. Recognizing the good things in life often happens after we've experienced something difficult. This understanding can help us be more grateful and cherish what we have while we have it, rather than waiting until it's gone. So, it's a reminder to appreciate the positive aspects of our lives, even when everything is going well.