Henry Billings Brown,
The Conqueror (Henry Billings Brown…
“ The evidence of experts as to the value of professional services does not differ in principle from such evidence as to the value of labor in other departments of business, or as to the value of property. So far from laying aside their own general knowledge and ideas, the jury should have applied that knowledge and those ideas to the matters of fact in evidence, in determining the weight to be given to the opinions expressed, and it was only in that way that they could arrive at a just conclusion. ”
