The liberty of man consists solely in this: that he obeys natural laws because he has himself recognized them as such, and not because they have been externally imposed upon him by any extrinsic will whatever, divine or human, collective or individual.
Bio: Norman Ralph Augustine is a U.S. aerospace businessman who served as Under Secretary of the Army from 1975 to 1977. Augustine served as chairman of the Review of United States Human Space Flight Plans Committee.