I suppose Kurtz wanted an audience, because on a certain occasion, when encamped in the forest, they had talked all night, or more probably Kurtz had talked.
Pentsatzen dut Kurtzek entzuleria behar zuela, zeren eta, behin batean, oihanean kanpaturik zeudenean, gau osoan hitz egin omen zuten, edo, seguru asko, Kurtzek hitz egin zuen.