"The man who kills the animals today is the man who kills the people who get in his way tomorrow"

This quote by Dian Fossey is a cautioning about the consequences of animal cruelty. It suggests that those who are terrible to animals are most likely to be vicious to individuals as well. Fossey is implying that if somebody wants to harm animals, they are likely to be willing to harm individuals too. This quote is a pointer that animal cruelty is not only wrong, however it can also signify a more major issue. It is a warning that those who are terrible to animals might be capable of more serious acts of violence in the future. Fossey's quote is a tip that animal ruthlessness must not be taken lightly, as it can be an indication of a more serious problem.