pam_tenet_scholasticism_yearly_effect

pam_tenet_scholasticism_yearly_effect = {
	random = {
		chance = {
			value = 5
			if = {
				limit = {
					is_ai = no
				}
				add = 5
			}
			if = {
				limit = {
					learning >= 30
				}
				add = 2
			}
			if = {
				limit = {
					learning >= 40
				}
				add = 3
			}
			if = {
				limit = {
					piety_level >= 4
				}
				add = 2
			}
			if = {
				limit = {
					piety_level >= 5
				}
				add = 3
			}
			if = {
				limit = {
					num_of_known_languages >= 3
				}
				add = 2
			}
			if = {
				limit = {
					num_of_known_languages >= 5
				}
				add = 3
			}
		}
		send_interface_toast = {
			type = event_toast_effect_good
			title = pam_tenet_scholasticism_toast_title
			left_icon = root
			add_character_modifier = {
				modifier = tenet_scholasticism_modifier
				years = 20
			}
		}
	}
}

As written in game/common/scripted_effects/pam_effects.txt.