His workers in Pittsburgh felt the full force of his pitiless Darwinism.
His workers in Pittsburgh felt the full force of his pitiless Darwinism.
匹兹堡的工人充分地体会到卡耐基冷酷无情的达尔文主义。
His workers in Pittsburgh felt the full force of his pitiless Darwinism.
匹兹堡的工人充分地体会到卡耐基冷酷无情的达尔文主义。