Ward Hunt, Life Insurance Company v. Terry…
“ The insanity may be patent in many ways, or it may be concealed. We speak of the impulses of persons of unsound mind. They are manifested in every form,-breaking of windows, destruction of furniture, tearing of clothes, firing of houses, assaults, murders, and suicides. The cases are to be carefully distinguished from those where persons in the possession of their reasoning faculties are impelled by passion, merely, in the same direction. ”
