User talk:68.15.232.107

October 2008
Welcome to Wikipedia. It might not have been your intention, but your recent edit removed content from. When removing text, please specify a reason in the edit summary and discuss edits that are likely to be controversial on the article's talk page. If this was a mistake, don't worry; the text has been restored, as you can see from the page history. Take a look at the welcome page to learn more about contributing to this encyclopedia, and if you would like to experiment, please use the sandbox. -- Scjessey (talk) 18:37, 6 October 2008 (UTC)

November 2021
Hello, I'm Ttwaring. I wanted to let you know that one or more of your recent contributions&#32;to Charles K. Kao have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. Ttwaring (talk) 19:42, 4 November 2021 (UTC)