Similar to Quick Basic for Mac

Hello to everyone.
While still a PC user I learned the Quick Basic programming language, being the simplest I could pick. Unfortunately QBasic does not seem to exist in Mac. What is the closest thing available? Public domain would be nice too, if possible.
Thank you.

http://www.mac-forums.com/forums/os...84839-old-programming-new-mac.html#post975036

I posted a link to a program somewhere in that thread.