Magic Forums

What is the difference between black and white magick? Some say that black magick is bad and white is good, but why black bad and white good? What about other colors? Also... What is really the difference between them? When you say "black magick" to me, I instantly think "black candles" and similarly with "white magick". I hear that Wiccans don't do black magick and if it has anything to do with what I've heard it could be, I want nothing to do with it. I just want to know what it is and what white magick is.