How sweet the morning air is! See how that one little cloud floats like a pink feather from some gigantic flamingo. Now the red rim of the sun pushes itself over the London cloud-bank. It shines on a good many folk, but on none, I dare bet, who are on a stranger errand than you and I. How small we feel with our petty ambitions and strivings in the presence of the great elemental forces of Nature!

Education never ends, Watson. It is a series of lessons, with the greatest for the last.

I had neither kith nor kin in England, and was therefore as free as air -- or as free as an income of eleven shillings and sixpence a day will permit a man to be. Under such circumstances, I naturally gravitated to London, that great cesspool into which all the loungers and idlers of the Empire are irresistibly drained.

I have already explained to you that what is out of the common is usually a guide rather than a hindrance.

There are always some lunatics about. It would be a dull world without them.

Populus me sibilat, at mihi plaudo Ipse domi stimul ac nummos contemplar in arca. (The public hiss at me, but I cheer myself when in my own house I contemplate the coins in my strong-box.)

My name is Sherlock Holmes. It is my business to know what other people do not know.