Are rights individual? And do rights require duties?

权利是否属于个体？是否要求承担义务？

普林斯顿公开课 - 人性课程节选

The citizen of the best regime he says must be able to sustain war if duty requires but only for the sake of peace and leisure.

最佳政体的公民，据他所说,如果有义务上的需要，必需要能承担战争,但目的必需仅限于为了和平与安逸。

耶鲁公开课 - 政治哲学导论课程节选