By contrast, the Victorian author Samual Smiles wrote Self-Help as a catalogue of the worthy lives of engineers, industrialists and explorers.

相比之下，维多利亚时代的作家萨穆尔·斯迈尔斯则写下了《自助》一书，记录工程师、实业家和探险家们有价值的生活。

The Samual Johnson who was a president of Columbia University was not the Samual Johnson who was a famous English writer.

当过美国哥伦比亚大学校长的约翰逊不是那个著名的英国作家约翰逊。