The exercise of the right of eminent domain shall never be abridged, or so construed as to prevent the legislative assembly from taking the property and franchises of incorporated companies and subjecting them to public use; the same as the property of individuals; and the exercise of the police power of this state shall never be abridged, or so construed as to permit corporations to conduct their business in such a manner as to infringe the equal rights of individuals or the general well-being of the state.