When you have eliminated the impossible, what is left, no matter how unlikely, is the truth.

I think that I had better go, Holmes." "Not a bit, doctor. Stay where you are. I am lost without my Boswell.

The chief proof of man's real greatness lies in his perception of his own smallness.

I love and am loved by a better man than he.

Circumstantial evidence is occasionally very convincing, as when you find a trout in the milk, to quote Thoreau's example.

It is a capital mistake to theorize before one has data.

A client is to me a mere unit, a factor in a problem.