True can be False and False can be True

In python, you can actually do :

In [1]: True=False
In [2]: True is False
Out[2]: True

Seems a bit dangerous, as you modify the behavior of True/False, but as this post points out, you can do stuff like this:

>>> something=True=False
>>> myVariable=something
>>> myOtherVariable=True
>>> print myVariable
False
>>> print myOtherVariable
False
>>> print True
False