“Know the rules well, so you can break them effectively.”
“Learn and obey the rules very well so you will know how to break them properly.”
“Learn the rules so you know how to break them properly.”
“If you're going to break the rules, you might as well break them correctly.”
“Learn the rules like a pro, so you can break them like an artist.”
“By all means break the rules, and break them beautifully, deliberately and well.”