Three passions, simple but overwhelmingly strong, have governed my life: the longing for love ,the search for knowledge, and unbearable pity for the suffering of mankind.

• 三股简单而非凡强烈的激情一直控制着我的一生：对爱的渴望，对知识的追求和对人类苦难不堪忍受的怜悯。