To them and their staff Siam owed many progressive steps, such as the development of a national plan for the education of the whole populace, the setting up of clinics where free vaccination was given against smallpox, and the continuing expansion of railways.
Bagi mereka dan staf mereka Siam berutang banyak langkah-langkah progresif, seperti pengembangan rencana nasional untuk pendidikan seluruh rakyat, mendirikan klinik di mana vaksinasi gratis diberikan terhadap cacar, dan perluasan terus kereta api.