One Dumb-bell, Watson! Consider An Athlete With

When We Think How Narrow And Devious This Path Of Nature Is, How Dimly We Can Trace It, For All Our Lamps Of Science, And How From The Darkness Which Girds It Round Great And Terrible Possibilities Loom Ever Shadowly Upwards, It Is A Bold And A Confident Man Who Will Put A Limit To The Strange By-oaths Into Which The Human Spirit May Wander.

As A Rule, Said Holmes, The More Bizarre A Thing Is The Less Mysterious It Proves To Be. It Is Your Commonplace, Featureless Crimes Which Are Really Puzzling, Just As A Commonplace Face Is The Most Difficult To Identify.

It Is Quite A Three-pipe Problem.

Work Is The Best Antidote To Sorrow, My Dear Watson.

Healthy Scepticism Is The Basis Of All Accurate Observation.