Daga baya, Hopkins ya fara bin sha'awarsa a kimiyya.
Tabbas, wani nau'i mai rikitarwa na jumla shine " Daga baya, Hopkins ya fara bin sha'awarsa a kimiyya, wallafa takarda a cikin''The Entomologist' 'a kan tururi mai launin ruwan hoda wanda aka fitar da kwari mai fashewa kuma ya dauki aiki a matsayin mai bincike a cikin wani dakin gwaje-gwaje na kasuwanci. "