It is when we act freely, for the sake of the action itself rather than for ulterior motives, that we learn to become more than what we were.
当我们自由行动时，为了行动本身而不是为了其他动机，我们学会变得比我们原来更多。
爱就是冒险一切，冒险一切才是真正的生活。
The real struggle is not between good and evil but between pain and pleasure.
The best ideas often come from the people closest to the problem.
Never stop learning—the moment you think you know everything is the moment you start falling behind.
2000年10月29日，在南京大学捐资设立杨振宁奖学金时，杨振宁表示，虽然我父亲是大学教授，但因为通货膨胀，家里很穷，生活很艰苦，是奖学金帮我度过了难关。近几年多次在大陆访问，看到不少青年学生因家境困难而影响学业，感到很伤心，所以就有了这么个想法。杨振宁说
科学中真正的回报是为比自身更伟大的事业做出贡献。
Innovation is the key to staying ahead in a competitive market.
艺术家必须是神秘的仆人。