"Every man is wise when attacked by a mad dog; fewer when pursued by a mad woman; only the wisest survive when attacked by a mad notion"

Robertson Davies, a popular Canadian novelist and critic, crafted this quote to look into the complexities of human behavior and knowledge. Each part of the metaphor highlights various facets of difficulties individuals face and how they navigate them.

The very first part, "Every guy is smart when attacked by a mad pet", speaks with natural instincts and the body's immediate, useful response to physical risk. When faced with a tangible risk like a mad pet dog, individuals generally understand how to respond-- either by running away, safeguarding themselves, or looking for help. This scenario exemplifies fundamental survival instinct, showing that almost anybody can show knowledge, specified here as self-preserving action, when the hazard is immediate and physical.

The 2nd part, "fewer when pursued by a mad female", presents a more complex circumstance. The expression might reflect an out-of-date stereotype, yet it captures the concept of psychological and relational difficulties that can be less simple. Here, knowledge is not just about survival but also includes browsing feelings, motivations, and possibly misconceptions. The obscurity of human relationships needs much deeper insight and psychological intelligence, which not everyone has or uses successfully.

Lastly, the quote culminates with, "just the best make it through when attacked by a mad concept". This emphasizes the abstract nature of conceptual or ideological difficulties. A mad notion, being an idea or ideology that may be irrational or extremely disruptive, needs knowledge beyond instinct or psychological insight. It demands crucial thinking, self-reflection, and in some cases the courage to face one's belief systems. Enduring such an "attack" involves versatility, discernment, and the ability to question and re-evaluate one's own perspectives and worths.

In essence, Davies' quote suggests that the spectrum of human knowledge is large, evolving from basic survival instinct to deep reflective and crucial capabilities. It challenges people to establish not just physical and psychological actions however also intellectual durability to browse life's diverse challenges.