---
title: "Meaning & Key Takeaway of: Time and time again, throughout the…"
description: "\"“Time and time again, throughout the history of medical practice, what was once considered as \"scientific\" eventually becomes regarded as \"bad practice..."
image: "https://sms4smile.com/quotes/i/ac2/david-stewart-231558_doctor_time-and-time-again-throughout-the-histo_1018628.jpg"
---

#  Time and time again, throughout the history of medical…

![“Time and time again, throughout the history of medical practice, what was once considered as &quot;scientific&quot; eventually becomes regarded as &quot;bad practice&quot;.” quote by David Stewart](https://sms4smile.com/quotes/i/ac2/david-stewart-231558_doctor_time-and-time-again-throughout-the-histo_1018628.jpg)   [Download](https://sms4smile.com/quotes/i/ac2/david-stewart-231558_doctor_time-and-time-again-throughout-the-histo_1018628.jpg) [Open image](https://sms4smile.com/quotes/i/ac2/david-stewart-231558_doctor_time-and-time-again-throughout-the-histo_1018628.jpg)

> ““Time and time again, throughout the history of medical practice, what was once considered as "scientific" eventually becomes regarded as "bad practice".””

David Stewart

## About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

What is once deemed scientific can later be seen as harmful practice.

**In simple terms:** Science can become bad practice.

Key Takeaway

Question current practices.

Themes

science medicine history practice ethics

Mood

cautious reflective

Type

observation statement

When to use this quote

- medical education
- policy making
- patient care

Key Concepts

clinical evolution paradigm shift critical thinking

Questions to Reflect On

- How do we safeguard against harmful practices?
- What role does evidence play?

A Different Perspective

New standards may lag behind discoveries.

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