Synthesized answer
The provided passages do not contain information about the practical implications of the principles of linguistic philosophy. The passages only state the title of the book, its category, and the number of pages [1]. Therefore, it is not possible to answer the question regarding practical implications based solely on the given text.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: The Principles of Linguistic Philosophy by Friedrich Waismann Categories: Analysis (Philosophy). Pages: 444