This quote by Georg Buchner recommends that murder is an outcome of an absence of self-defense. It indicates that when a person is unable to protect themselves, they are more likely to turn to violence and murder. This might be analyzed as a caution against enabling oneself to be in a susceptible position, as it might cause a circumstance where one is required to turn to violence in order to protect themselves. It likewise suggests that violence must only be utilized as a last resort, and that it needs to not be utilized as a method of solving conflicts. This quote works as a pointer that violence need to only be used in extreme scenarios, and that it needs to not be utilized as a way of getting what one desires.
"The head of the CIA, it seems to me, would think long and hard before he admitted that former employees of his had been involved in the murder of the President of the United States-even if they weren't acting on behalf of the Agency when they did it"
"It's frightening how easy it is to commit murder in America. Just a drink too much. I can see myself doing it. In England, one feels all the social restraints holding one back. But here, anything can happen"