Task: Translation
Input (Tagalog): Tagalog sentence: Siya raw na astonished na ang trabaho natupad ang kanyang mas maagang pag-asa na ito ay magiging kapaki-pakinabang sa mga bagong henerasyon ng mga mag-aaral, ngunit siya ay walang sala malaki natutuwa at comforted.
Output (English): He professed to be astonished that the work fulfilled his earlier hope that it would be useful to new generations of students, but he was undoubtedly greatly pleased and comforted.