Actual Error Covariance

Famous quotes containing the words actual and/or error:

“So far no actual revolutionary masses have come into view. This might be considered sufficient reason for reproaching someone who has set out to describe a revolution. But it is not our fault. This is, after all, a German revolution.”
—Alfred Döblin (1878–1957)

“Truth is the kind of error without which a certain species of life could not live. The value for life is ultimately decisive.”
—Friedrich Nietzsche (1844–1900)