trivrd-brahmaksaram param
abhyaset-just get it into practice; manasa-by the mind; suddham-sacred; trivrt-composed of the three; brahmaksaram-transcendental letters; param-the supreme; manah-mind; yacchet-get under control; jita-svasah-by regulating the breathing air; brahma-absolute; bijam-seed; avismaran-without being forgotten.