Money is in some respects like fire; it is a very excellent servant…

Politeness and civility are the best capital ever invested in business.

But however mysterious is nature, however ignorant the doctor, however imperfect the present state of physical science, the patronage and the success of quacks and quackeries are infinitely more wonderful than those of honest and laborious …

The plan of "counting the chickens before they are hatched" is an error of ancient date, but it does not seem to improve by age.

A little reflection will show that humbug is an astonishingly wide-spread phenomenon — in fact almost universal. And this is true, although we exclude crimes and arrant swindles from the definition of it, according to the somewhat careful …

If we could have a full exposure of "the tricks of trade" of all sorts, of humbugs and deceivers of past times, religious, political, financial, scientific, quackish and so forth, we might perhaps look for a somewhat wiser generation to …

The best kind of charity is to help those who are willing to help themselves.