PROFILPELAJAR.COM

__DTSUBSCRIBEBUTTONDESKTOP__{"headingLevel":2,"name":"h-Benlisquare-2009-09-23T09:13:00.000Z","type":"heading","level":0,"id":"h-Welcome-2009-09-23T09:13:00.000Z","replies":["c-Benlisquare-2009-09-23T09:13:00.000Z-Welcome"],"text":"Welcome","linkableTitle":"Welcome"}-->

Welcome

__DTELLIPSISBUTTON__{"threadItem":{"headingLevel":2,"name":"h-Benlisquare-2009-09-23T09:13:00.000Z","type":"heading","level":0,"id":"h-Welcome-2009-09-23T09:13:00.000Z","replies":["c-Benlisquare-2009-09-23T09:13:00.000Z-Welcome"]}}-->

__DTLATESTCOMMENTTHREAD__{"id":"c-Benlisquare-2009-09-23T09:13:00.000Z-Welcome","timestamp":"2009-09-23T09:13:00.000Z"}__-->__DTCOMMENTCOUNT__1__-->__DTAUTHORCOUNT__1__-->

__DTSUBSCRIBEBUTTONMOBILE__{"headingLevel":2,"name":"h-Benlisquare-2009-09-23T09:13:00.000Z","type":"heading","level":0,"id":"h-Welcome-2009-09-23T09:13:00.000Z","replies":["c-Benlisquare-2009-09-23T09:13:00.000Z-Welcome"],"text":"Welcome","linkableTitle":"Welcome"}-->

Welcome!

Hello, Ergolight, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are some pages that you might find helpful:

The five pillars of Wikipedia
Tutorial
How to edit a page and How to develop articles
How to create your first article (using the Article Wizard if you wish)
Manual of Style

I hope you enjoy editing here and being a Wikipedian! Please sign your messages on discussion pages using four tildes (~~~~); this will automatically insert your username and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or ask your question on this page and then place {{helpme}} before the question. Again, welcome! -- 李博杰 | —Talk contribs email 09:13, 23 September 2009 (UTC)[reply]__DTELLIPSISBUTTON__{"threadItem":{"timestamp":"2009-09-23T09:13:00.000Z","author":"Benlisquare","type":"comment","level":1,"id":"c-Benlisquare-2009-09-23T09:13:00.000Z-Welcome","replies":[],"displayName":"\u674e\u535a\u6770"}}-->

__DTSUBSCRIBEBUTTONDESKTOP__{"headingLevel":2,"name":"h-Enric_Naval-2012-12-31T10:46:00.000Z","type":"heading","level":0,"id":"h-more_sources_needed-2012-12-31T10:46:00.000Z","replies":["c-Enric_Naval-2012-12-31T10:46:00.000Z-more_sources_needed"],"text":"more sources needed","linkableTitle":"more sources needed"}-->

more sources needed

__DTELLIPSISBUTTON__{"threadItem":{"headingLevel":2,"name":"h-Enric_Naval-2012-12-31T10:46:00.000Z","type":"heading","level":0,"id":"h-more_sources_needed-2012-12-31T10:46:00.000Z","replies":["c-Enric_Naval-2012-12-31T10:46:00.000Z-more_sources_needed"]}}-->

__DTLATESTCOMMENTTHREAD__{"id":"c-Enric_Naval-2012-12-31T10:46:00.000Z-more_sources_needed","timestamp":"2012-12-31T10:46:00.000Z"}__-->__DTCOMMENTCOUNT__1__-->__DTAUTHORCOUNT__1__-->

__DTSUBSCRIBEBUTTONMOBILE__{"headingLevel":2,"name":"h-Enric_Naval-2012-12-31T10:46:00.000Z","type":"heading","level":0,"id":"h-more_sources_needed-2012-12-31T10:46:00.000Z","replies":["c-Enric_Naval-2012-12-31T10:46:00.000Z-more_sources_needed"],"text":"more sources needed","linkableTitle":"more sources needed"}-->

Regarding your edit to Murphy's Law. I googled the Human Factors version "if the system enables the users to fail, eventually they will". It is only featured in one of your papers, I can't find anyone else using it. Thus, I can't endorse this addition, and I have reversed it. --Enric Naval (talk) 10:46, 31 December 2012 (UTC)[reply]__DTELLIPSISBUTTON__{"threadItem":{"timestamp":"2012-12-31T10:46:00.000Z","author":"Enric Naval","type":"comment","level":1,"id":"c-Enric_Naval-2012-12-31T10:46:00.000Z-more_sources_needed","replies":[]}}-->