If even one of the five senses of a human being be kept ungoverned all his wisdom escapes through it like water through a hole not made up at the bottom of a leather bag.
जन्तोः पञ्चेन्द्रियस्यास्य यदेकं छिद्रमिन्द्रियम्। ततोऽस्य स्रवते प्रज्ञा दृतेः पादादिवोदकम्।१५।।