Sanskrit: यतो वाचो निवर्तन्ते अप्राप्य मनसा सह।  यन्मौनं योगिभिर्गम्यं तद्भजेत्सर्वदा बुधः।   
English:  The wise should always be one with that silence wherefrom words together with the mind turn back without reaching it, but which is attainable by the Yogins.