Who Are You? You Don't Belong To

It Often Seems To Me That's All Detective Work Is, Wiping Out Your False Starts And Beginning Again." Yes, It Is Very True, That. And It Is Just What Some People Will Not Do. They Conceive A Certain Theory, And Everything Has To Fit Into That Theory. If One Little Fact Will Not Fit It, They Throw It Aside. But It Is Always The Facts That Will Not Fit In That Are Significant.

And, Of Course, Afterwards -- One Always Hears These Things Afterwards, So Much Better If One Heard Them Before -- We Found Out That Dozens Of Empty Brandy Bottles Were Taken Out Of The House Every Week!

Every Murderer Is Probably Somebody's Old Friend.

The Impossible Could Not Have Happened, Therefore The Impossible Must Be Possible In Spite Of Appearances.

It Is Completely Unimportant. That Is Why It Is So Interesting.