This quote by David Herbert Lawrence speaks to the distinct worry that men experience in contrast to other animals. It recommends that men are the only animals in the world that experience fear, and that this worry stands out from the fear experienced by other animals. This fear might be translated as a worry of the unidentified, of the future, or of the effects of their actions. It could likewise be interpreted as a fear of failure, of not living up to expectations, or of not being able to provide for their families. Whatever the cause, this fear is something that is special to guys and is not experienced by other animals. This quote serves as a suggestion that men ought to not be ashamed of their fear, but need to instead use it as a source of strength and motivation.
"Independence is all very well, but we animals never allow our friends to make fools of themselves beyond a certain limit; and that limit you've reached"
"Animals are reliable, many full of love, true in their affections, predictable in their actions, grateful and loyal. Difficult standards for people to live up to"