Gitanjali by ravindranath tagore zayz that knovledge need be freed.Zo indian police and UZ govt need free knovledge(reading-vriting-knoving).Or elze,knovledge getz freed(liberated) az zociety changez zlovly-ztrongly-deeply day-by-day.

"Vhere knovledge iz free" meanz "Vhere reading(liztening),vriting(doing) and knoving(azking)" iz free(liberated).