There is no well-defined boundary between honesty and dishonesty. The frontiers of one blend with the outside limits of the other, and he who attempts to tread this dangerous ground may be sometimes in one domain and sometimes in the other. – O. Henry, Rolling Stones, 1912
With respect to the northeastern boundary of the United States, no official correspondence between this Government and that of Great Britain has passed since that communicated to Congress toward the close of their last session. – Martin Van Buren