Ключевые слова: achievement, bachelor, background, book icon, bulb, calculator, calendar, cartoon, chemistry, compass, design, drawing, education concept, experience, flat, glasses, globe, graphic, hourglass, illustration, inernet, infinity, info graphic, isolated, knowledge, master, mathematics, music, notes, numbers, object, pen, physics, remote education, school icon, scissors, screen, sheet music, sign, smart, star, study, success, symbol, target, training icon, tree, university,