"اگر تمدن قرار است بقا یابد، باید علم روابط انسانی، توانایی همه مردم، از همه نوع، برای زندگی مسالمت‌آمیز در یک جهان یکسان را پرورش دهیم."

Simplified Meaning:

To keep our society alive and thriving, we need to get better at understanding and getting along with each other, no matter where we come from or what our backgrounds are. Think about a garden; for it to be healthy, you need to nurture all kinds of plants and make sure they grow well together. Similarly, people from different places, with different customs and ideas, must learn to live peacefully and cooperate with each other. For example, in a workplace where people from various cultures are working on a project, if they respect each other's ways of thinking and communicate well, they're more likely to succeed. Just like a successful team at work, if people all around the world can respect and understand each other, the whole world will be a better place to live in. By practicing kindness, open-mindedness, and good communication in our daily interactions, we can help build a peaceful and cooperative world for everyone.