Because the longer I deal with these problems, the more convinced I am that we have to -- whether it's economics, health, education, whatever -- we have to build systems.
Karena semakin lama saya berkutat dengan masalah ini, semakin percaya saya bahwa kita harus -- baik itu ekonomi, kesehatan, pendidikan, apa saja-- kita harus membangun sistem.