The Earth gives birth of all creatures. Females partake of her nature. The male animal is like Prajapati himself. The seminal fluid, it should be known, is the creative energy.
पृथिवी सर्वभूताना जनित्री तद्विधाः स्त्रियः! पुमान् प्रजापतिस्तत्र शुक्रं तेजोमयं विदुः॥