It is made up of principles beginning with greatness and ending with the gross elements. It is marked by production and destruction going on ceaselessly. Its speed is like that of the mind, and it has the mind for its limit.
महदादिविशेषान्तमसक्तं प्रभवाव्ययम्। मनोजवं मनःकान्तं कालचक्र प्रवर्तते॥