He talked about the formulation of a problem being so incredibly important, and yet in my practice, in the U.S. here, we just give problems to students; we don't involve them in the formulation of the problem.
Dia berkata tentang bahwa formulasi persoalan sangatlah penting, akan tetapi secara praktek, di Amerika Serikat, kita hanya memberikan persoalan untuk para murid; kita tidak melibatkan mereka dalam formulasi persoalan-persoalan tersebut.