Hackfeld Company v. United States…
“ Where the statute permits of a construction which does not require this absolute insurance of the return of the immigrant, but holds the shipowner to the care and diligence required by the circumstances, we do not feel inclined to adopt the construction least favorable to the accused. This statute imports a duty, and, in the absence of a requirement that it shall be performed at all hazards, we think no more ought to be required than a faithful and careful effort to carry out the duty imposed. ”
