William O. Douglas,
Rudolph v. United States — Dissent
“ It could not, I think, be seriously contended that a professional man, say a Senator or a Congressman, who attends a convention to read a paper or conduct a seminar with all expenses paid has received 'income' within the meaning of the Internal Revenue Code. Nor would it matter, I assume, that he took his wife and that her expenses were also paid. Income has the connotation of something other than the mere payment of expenses. ”
