OM.. absolute Brahma..

ABOUT OM----ETDWAYEVAKSHARA BRAHMA ETADHAYEVAKSHARA PARAM,ETADHYEVAKSHARA GYATVA YO YADIACHHATI TASYA TAT MEANS--This word OM is Brahma and this word is absolute Braham.After grasping and knowing this word OM , you get the thing which you aspires----KATHOPNISHAD