Others are through ordinary mathematical expression or through the use of ordinary language involving, for example, colors. (religion-online.org)
He will begin with ordinary language, or the findings of science, or widespread experience of mankind, rather than with the special convictions of his community. (religion-online.org)
But poetic language exists in large part to try to improve ordinary language on just this point: to convey the quality, the feel, of experience. (firstthings.com)