Ключевые слова: abstract, background, brain, business, clever, communication, concept, creative, crumpled, damage, design, different, education, face, flat, head, health, human, idea, imagination, innovation, inspiration, intelligence, irrational, logic, logical, man, medical, mental, mind, neurology, paper, people, psychology, rational, relationship, rock, science, shape, silhouette, smart, stone, stupid, symbol, think, thinking, thought, two, vs, white,