Quote Originally Posted by gRomoZeka
"Do what you know, and perception is converted into character."

I really can't understand what it means. It doesn't help that this quote can be translated in Russian in different ways, depending on the meaning of the certain words you're using.

Please, help.
Давай так:

"Делай что ты знаешь, и понимание становится характером."

That's the translation, and the explanation, above, is very good.