It is not only in this but in many other cases that, though the practice of a science is known to all, only a few persons are acquainted with the theory of that science. —Vatsyayana, in the Kāma Sutra, 1.3
It is not only in this but in many other cases that, though the practice of a science is known to all, only a few persons are acquainted with the theory of that science.
—Vatsyayana, in the Kāma Sutra, 1.3
