The paradox in our relation to nature is that the more deeply a culture respects the indifference of nature, the more creatively it will call upon its own spontaneity in response. The more clearly we remind ourselves that we can have no unnatural influence on nature, the more our culture will embody a freedom to embrace surprise and unpredictability. Human freedom is not a freedom over nature; it is the freedom to be natural, that is, to answer to the spontaneity of nature with our own spontaneity. Though we are free to be natural, we are not free by nature; we are free by culture, by history.
