Yes, but if you can learn at most 1 spell per year, the only way to actually get to know new spells is to start a new character. And this limits a lot the use of spells in game.
You'll be limited to 3-5 spells per character, and the spell list will remain mostly empty in each playthrought.
From screens of previous version, I see it was not intended to be like this. You could actually learn new spells and have a good list of rituals for many situations.
My character is a hunter but doesn't know any hunt-propitiatory spells.
As it is now, I just have to hope that the rng will give appropriate spells next time I start a new character. Or grind quests hoping to get a new spell before dying or getting bored
Well, at least this is my experience so far