"Light of the skies, help this poor tired soul and purify it, Lesser Heal… " Zaos said while he was reading the translation of the Lesser Heal.
It was a pretty weird spell… Zaos imagined that he would learn something by reading the translation, but he didn't. Not to mention, nothing happened when Zaos read it. Most likely, if the spell could be activated by voice too, it had to be said in the tone of the ancient language.
Although nothing happened, Zaos decided to memorize the translation of each symbol in order to be able to read the language someday easily. Maybe that will be useful in the future. Regardless, after that much progress, Zaos managed to fall asleep pretty fast.