Gwaji: Wani irin ikon tunani kuke da mafi ƙarfi?

Bayan haka, da farko, kuma menene ikon kwakwalwa? Shin sun kasu kashi takamaiman? Ko wataƙila wani daga gare ku yanzu ta sami waɗannan tambayoyin da wawaye, mai da kuka: "a zahiri raba!" Da kyau, muna da daban kuma muna da damar mutum daban-daban, Ee, yana da rauni! Don haka menene daga cikinsu ya mamaye kowannenmu daban? Mun halicci wannan gwajin don mu magance wannan batun ba tare da ƙoƙari da yawa ba. Bayan haka, kuna buƙatar wani abu don yin komai - kawai amsa tambayoyin da aka bayar kuma kawai karanta abin da zai ba da gwaji a cikin amsa. A saboda wannan, har ma ba a bukatar waɗannan damar hankalin kwakwalwa! Amma ta yaya gwajin zai ƙayyade iyawar hankali idan babu buƙatar gwajin gwajin? - Wani ya tambaya. Kuma wannan shine fara'a da duk wannan hanyar don ƙarin koyo game da kansa! Wadannan gwaje-gwajen suna jan jigon daga can, daga inda zai zama alama, ba shi yiwuwa a cire shi, inda ga alama, kuma bai kamata ba! Amma duk da haka gwajin ya yi kuma yana da girma! Kawai amsa tambayoyinsa ka tabbatar da cewa duk abubuwan da kansu! Kuma kawai muna muku fatan alheri!