The student who studied in secrecy, Betash be Bruria and he said he’s prepared in everything. If it is prepared in Ramach (248 parts) it exists. 'Chashai' means Katnut (smallness) and 'secrecy' means Katnut: from the word 'Chash-Mal'. ' Chash' means the vessels of the faith (anterior side). And 'Mal' are called the vessels of the posterior side, which are the vessels below the Chazeh (chest), which bring to the aspect of Gadlut (greatness)...