Sadhu, knowledge from higher meditation,there are 18 bodies inside,there are 6 clear balls between each body,start to still mind at the center of body ,7th base of mind is the beginning path to go to Nirvana where Lord Buddhas had done,it is just only one path to go to Nirvana,no the others,at the middle way at the center of body,we can know and see by practising meditation everyday, often still mind at the center of body all the times ,all activities..prsctising meditation is huge merit,the results of merit lead us be happy and successful We should often review merits and always make resolutions to decrease problems,not be so gladful or anxiety, always make donations,keep precepts, practise meditation everyday