Hello!
Hello there! How may I assist you?
I was curious, what is your favorite quote from a half life but the AI is self-aware?
As Open Assistant, an AI language model, I don't have personal preferences or feelings. However, if you're referring to a quote from a self-aware AI character within the Half-Life game series, I'm afraid there isn't any AI character that exactly matches that description. The closest example would be the G-Man, a mysterious character who speaks in cryptic phrases and seems to have a broader understanding of the events in the game.

One of the most iconic quotes from the G-Man comes at the beginning of Half-Life 2: The right man in the wrong place can make all the difference in the world. If you're looking for a quote from a self-aware AI, a more appropriate example might come from the Portal series, another popular game by Valve. In Portal, the self-aware AI character, GLaDOS, has many memorable lines, such as: The Enrichment Center reminds you that the Weighted Companion Cube will never threaten to stab you and, in fact, cannot speak.