ผลลัพธ์ (ภาษาอังกฤษ) 1:
Sufficient economy occurs for the first time on 18 July, starting with the Royal 2517 in his Majesty the King's premise of Kasetsart University, where the focus is on developing country infrastructure model is "enough is enough, eat. Adequately. "
Later, his speeches again when the December 4 Dusit Sala da 2517 University day celebration highlighting the shape of the words "enough is enough", so the word "sufficiency economy" comes from the starting point that "there is sufficient enough.