?We approached the case, you remember with an absolutely blank mind, which is always an advantage. We had formed no theories. We were simply there to observe and to draw inferences from our observations.? (The Adventure of the Cardboard Box)
?We approached the case, you remember with an absolutely blank mind, which is always an advantage. We had formed no theories. We were simply there to observe and to draw inferences from our observations.? (The Adventure of the Cardboard Box)