keśa-agra - from the tip of a hair; śata-eka - one hundred; bhāga - divisions; punaḥ - again; śata-amśa - one hundred divisions; kari - making; tāra sama - equal to that; sūkṣma - very fine; jīvera - of the living entity; svarūpa - the actual form; vicāri - I consider.

“The length and breadth of the living entity is described as one ten-thousandth part of the tip of a hair. This is the original subtle nature of the living entity.