Limited Time Offer
Premium members can get their quote collection automatically imported into their Quotewise collections.
others is required, it probably indicates a lack of courtesy — that is, a lack of manners. - Peter Drucker
" "others is required, it probably indicates a lack of courtesy — that is, a lack of manners.
English
Collect this quote
About Peter Drucker
Peter Ferdinand Drucker (November 19 1909 – November 11 2005) was an Austrian-born American writer, management consultant and university professor. In 1943 he became a naturalized citizen of the United States. He taught at New York University and Claremont Graduate University respectively.
Biography information from Wikiquote
Also Known As
Native Name:
Peter Ferdinand Drucker
Alternative Names:
Peter F. Drucker
Related quotes. More quotes will automatically load as you scroll down, or you can use the load more buttons.
Additional quotes by Peter Drucker
Works in ChatGPT, Claude, or Any AI
Add semantic quote search to your AI assistant via MCP. One command setup.
Loading...