The second sentiment.

The first sentiment is something that should always be something good. Example:
You see a house: ''it is a house with a happy family inside it.''
The way we see things decide our moves in every aspect of life.
If your thoughts are good,you are going to be a good person.
If your thoughts are bad,you are going to be a bad person because your mind fulfills you.
The second sentiment is always bad,it comes to destroy the good sentiment,it comes to confuse you and tell you what doing something bad has to offer instead of something good.
The second sentiment is a lie if ur first one is good.The second tricks you into doing something you should't. It's light VS darkness,it's that story.

Daniel Viana Alencar.