Z:gnu-www-ja-license-list--d835bd-We urge you not to use the ori/en

We urge you not to use the original BSD license for software you write. If you want to use a lax, permissive non-copyleft free software license, it is much better to use the modified BSD license, the X11 license or the Expat license. Even better, for a substantial program, use the Apache 2.0 license since it takes action against patent treachery.