Given a sentence in Tagalog language, translate the sentence to English language keeping the meaning of the original sentence intact.

Ex Input:
Tagalog sentence: Ngunit ang aming guro, Bernstein, had inirerekomenda ang libro; namin ay dapat basahin ito muli.

Ex Output:
But our teacher, Bernstein, had recommended the book; we must read it again.

Ex Input:
Tagalog sentence: Marami ang pinatay sa mga bilangguan bagamat may dakila silang pananampalataya at buhay na walang dungis.

Ex Output:
Many have been martyred in prison despite their great faith and sinless lives.

Ex Input:
Tagalog sentence: Isang memorable pagkasama mula sa kanyang mga publikasyon listahan ay isang treatise sa ilaw.

Ex Output:
One notable omission from his publication list was a treatise on light.