Gadzira shanduro yakaoma kunzwisisa yemutsara uyu Darwin akanga asina kuita kuti hukama huve pachena mu'' Origin ', kunyange zvazvo akatanga kufunga nezvepfungwa muna 1837.
Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi "Darwin akanga asina kuita kuti batanidzo yacho ive yakajeka mu'' 'Mavambo ',' kunyange zvazvo mutsetse mumwe chete wakaratidzira mhedziso yakadaro:'''chiedza chichakandwa pamusoro pemhoteredzo yomunhu nenhau yake'' '. "