TSMThe Second MountainF15 Library Gratis di sumber15 menit The Second Mountain David Brooks Dua Jenis Kebahagiaan
TSAThe Social AnimalF15 Library Gratis di sumber14 menit The Social Animal David Brooks Ilusi Kontrol
TRTThe Road to CharacterF15 Library Gratis di sumber15 menit The Road to Character David Brooks Pertanyaan di Pemakaman
HTKHow to Know a PersonF15 Library Gratis di sumber13 menit How to Know a Person David Brooks Pertanyaan yang Mengubah Percakapan