"私たち自身の人生が私たちのメッセージでなければならない。"

Simplified Meaning:

This quote means that the way we live our lives should show others what we believe in and care about. It suggests that actions speak louder than words. For example, if someone believes in kindness, they should act kindly towards others in their daily life, not just talk about being kind. Think about a famous person like Mahatma Gandhi. He believed in non-violence and peace. Instead of just talking about it, he actually lived it by leading peaceful protests. His life showed his message of peace and fairness, and people followed his example because they saw him live this way every day. If you want to make a difference or inspire others, the best way is to live in a way that reflects your values. This way, people see proof in your actions and not just hear your words. You don't need to be famous to do this; even in small ways, your daily actions can show your true intentions and beliefs.