demonstrating knowledge line icons collection. expertise, know-how, proficiency , mastery, acumen, cognition

vector icon line sign expertise knowhow proficiency mastery acumen cognition familiarity intelligence understanding knowledgeability learning insight savvy comprehension ability aptitude wisdom education experience competency training scholarship intellect resourcefulness shrewdness dexterity perception talent prowess facility thoughtfulness knowingness coping acquaintedness speciality polymathic technology versatility insightfulness systems thinking adeptness maturity discrimination intellectualizing