He turned his eyes on Mr. Jaggers whenever he raised them from the table, and was as dry and distant to me as if there were twin Wemmicks, and this was the wrong one.
– Charles Dickens
Great Expectations, Chapter 48. As Pip dines with Wemmick and Jaggers he speaks about Wemmick’s duality and split personality. At work Wemmick is cold, unemotional, and professional, while at home with his father he is warm and caring.