We see no justification in the statutory language or our precedents for a categorical rule excluding same-sex harassment claims from the coverage of Title VII. As some courts have observed, male-on-male sexual harassment in the workplace was assuredly not the principal evil Congress was concerned with when it enacted Title VII. But statutory prohibitions often go beyond the principal evil to cover reasonably comparable evils, and it is ultimately the provisions of our laws rather than the principal concerns of our legislators by which we are governed. Title VII prohibits “discriminat[ion] … because of … sex” in the “terms” or “conditions” of employment. Our holding that this includes sexual harassment must extend to sexual harassment of any kind that meets the statutory requirements.