translation.en: This insight of Einstein's is uncannily close to that of Buddhist psychology, wherein compassion -- "karuna," it is called -- is defined as, "the sensitivity to another's suffering and the corresponding will to free the other from that suffering."
translation.zh: 爱因斯坦的这一深刻的思想，居然与佛教心理学中讲到的慈悲心理论惊奇的相似， 这在佛教心理学中叫做卡鲁那， 被定义为“能够以众生的苦化为自己苦 并且让别人从痛苦中解脱出来的能力和意志力。”