Henry Billings Brown,
Davis v. Wakelee — Opinion of the Court
“ It is contrary to the first principles of justice that a man should obtain an advantage over his adversary by asserting and relying upon the validity of a judgment against himself, and in a subsequent proceeding upon such judgment claim that it was rendered without personal service upon him. Davis may possibly have been mastaken in his conclusion that the judgment was valid, but he is conclusively presumed to know the law, and cannot thus speculate upon his possible ignorance of it. ”
