An extract from the book Bhajana Rahasya by Bhaktivinoda Thakur :
In the sixteen word Hare Krishna mantra there are eight pairs of names. Corresponding to these eight pairs, Chaitanya Mahaprabhu has recited the eight shlokas of the Shikshashtaka.
The first pair of names—Hare Krishna—signifies the subduer of ignorance and the performance of nama-sankirtana with faith. The second pair—Hare Krishna—means Krishna's names are invested with all potencies. One should have attachment for bhajana by taking

