To understand others, to gain their friendship and trust, to aid anyone embroiled in outer or inner struggles, to encourage youthful talent—all this was his real element, almost more than his immersion in scientific problems.
理解他人，获得友谊与信任，帮助任何卷入内部或外部斗争的人，鼓励青年才俊——这些都是他真实的品质，几乎与他对科学问题的执著一样多。