# Acknowledgments explained — Arrowsmith

> Chapter companion for Arrowsmith by Sinclair Lewis.

## What happens

Sinclair Lewis acknowledges Dr. Paul H. DeKruif for his extensive contributions to the bacteriological and medical material in the book, as well as his help in planning the fable, his realization of the characters as living people, and his philosophy as a scientist. Lewis also records their months of companionship while working on the book in various locations around the world.

## Themes in this chapter

### The Ideal of Pure Research

DeKruif's philosophy as a scientist and his contributions to the bacteriological material underscore the theme of pure scientific inquiry.

## Character check-ins

### Paul H. DeKruif

Acknowledged for his contributions to the bacteriological and medical material, help in planning the fable, and his philosophy as a scientist.

## Key lines

> To Dr. Paul H. DeKruif I am indebted not only for most of the bacteriological and medical material in this tale but equally for his help in the planning of the fable itself⁠—for his realization of the characters as living people, for his philosophy as a scientist.

Sinclair Lewis credits Dr. Paul H. DeKruif for providing the majority of the bacteriological and medical content, as well as for assisting in the story's structure, bringing characters to life, and contributing his scientific worldview.

_This opening sentence establishes DeKruif's central role in the book's creation._

> I wish I could reproduce our talks along the way, and the laboratory afternoons, the restaurants at night, and the deck at dawn as we steamed into tropic ports.

Lewis expresses a desire to recreate the conversations and shared experiences they had during their travels, from lab work to dining and moments at sea.

_This evokes the intimate and collaborative nature of their partnership._

## Links

- HTML: https://www.betterreads.online/discover/arrowsmith_se/chapters/acknowledgments
- Book: https://www.betterreads.online/discover/arrowsmith_se
- All chapters: https://www.betterreads.online/discover/arrowsmith_se/chapters