博爱主义

例句：

1. 1. The concept of love and compassion is at the heart of human nature.
   爱与同情是人性的核心。
2. 2. This society promotes a culture of mutual respect and understanding among its members.
   这个社会倡导成员之间相互尊重和理解的文化。
3. 3. The philosophy of universal brotherhood is often cited as a driving force behind many social reforms.
   泛兄弟情谊的哲学常被引用为推动许多社会改革的动力。