The Mysterious Affair at Styles | Agatha Christie | Book Review N°18

“Every murderer is probably somebody's old friend.”

“Sometimes I feel sure he is as mad as a hatter and then, just as he is at his maddest, I find there is a method in his madness.” 

“You know, Emily was a selfish old woman in her way. She was very generous, but she always wanted a return. She never let people forget what she had done for them - and, that way she missed love.”

“I did not deceive you, mon ami. At most, I permitted you to deceive yourself.”