However, Gepetto did give Pinocchio some important advice that relates to talking to others:
* Be honest: Gepetto repeatedly warns Pinocchio against lying and tells him to always speak the truth. This relates to being cautious about who you talk to, as a liar might deceive you.
* Be careful with your words: Pinocchio is often tricked by others who use flattery or manipulate him with their words. Gepetto implicitly teaches him to be aware of the potential for deception when interacting with others.
In conclusion: While the exact phrase "Don't talk to strangers" doesn't appear in the story, Gepetto's advice about honesty and carefulness with words can be interpreted as a caution against blindly trusting strangers.