There can be two kinds of laws.
- Natural laws (an example for this is P = W/t)
- Legal law (also known as the law of the land)
One can not break natural laws, because everything is a part of nature. If you think you have broken a natural law, you simply haven't understood or discovered it before.
But one can always try breaking a legal law, and it can be argued, that you haven't understood a legal law, if you have no ideas how to break it.