حقُّ الطبيعة هو حرّيةُ كلِّ إنسانٍ في أن يستعمل قوّتَه الخاصة كما يشاء، لصون طبيعته، أي لصون حياته.
النص الأصلي بالإنجليزية
“The right of nature... is the liberty each man hath to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.”Thomas Hobbes — Leviathan, Parts I and II (2005)