Here's why:
* It's still using someone else's work without attribution. Even a short phrase or word can be unique and original.
* It undermines the integrity of your work. Plagiarism, even on a small scale, casts doubt on your ability to generate your own ideas.
* It can have serious consequences. Depending on the context, plagiarism can lead to failing grades, academic suspension, or even legal action.
How to Avoid Plagiarism:
* Quote directly and cite your sources. If you use someone else's words, put them in quotation marks and provide the source.
* Paraphrase carefully. When you paraphrase, make sure you change the wording and structure of the original text.
* Use your own words whenever possible. Try to express your ideas in your own unique way.
Remember: It's always better to be safe than sorry. If you're unsure about whether something is plagiarism, err on the side of caution and cite your sources.