He was a complex individual with an often troubled private life.

VOA: special.2009.07.05

When he says that his way of life has been private, he means that he has pursued a policy of, let's call it "the principled abstinence " from public life."

当他提到自己的生活方式是私密的时候，他所提的是他追求一种策略，我们可以称之为，“原则性疏离,公共生活“

耶鲁公开课 - 政治哲学导论课程节选

Throughout her life she was a very private person.

VOA: special.2010.07.04