He talked about IQ, how the brain works, and the three different types of intelligence that exist:
Wasiirku waxa uu ka hadlay wax uu ku sheegay Isaaqiism, doorashadii dalka ka dhacday iyo duruufihi loo soo maray nabadgelyada dalka saameysay, Saddexdaa arrimood ee wasiirku ka hadlay waxa aan ka idhi sidan hoose ku qoran: