It shall not be necessary in any indictment to allege that any act of commission or omission therein charged was done or omitted to be done " wilfully " or " maliciously," or " wickedly and feloniously," or " falsely and fraudulently," or " knowingly," or " culpably and recklessly," or " negligently," or in " breach of duty," or to use such words as " knowing the same to be forged," or " having good reason to know," or " well knowing the same to have been stolen," or to use any similar words or expressions qualifying any act charged, but such qualifying allegation shall be implied in every case.