Certainly al-Tusi had made the right move as far as his own safety was concerned, and he would also profit scientifically by his change of allegiance.
Totoong al-Tusi had ginawa ang karapatang ilipat makaabot sa kanyang sariling kaligtasan ay nag-aalala, at siya ay din profit scientifically sa pamamagitan ng kanyang palitan ng katapatan.