They risked their lives and those of their families to flee hunger and persecution in the North.

VOA: standard.2009.08.21

But this reading of the Apology as you might say is a kind of brief for freedom of expression and a warning against the dangers of censorship and persecution.

但阅读《苏格拉底自辩篇》，你可能会说,好似一种对言论自由的概述,还有对审查,及迫害危机的警告。

耶鲁公开课 - 政治哲学导论课程节选

In comments introducing the annual report, Secretary of State Hillary Clinton said the United States will always stand against religious-based discrimination and persecution, but that it strongly disagrees with those who would combat such problems by curbing free speech.

VOA: standard.2009.10.26