The Squirrel's Five Skills

CORE DEFINITION

From the Xunzi: the squirrel has five abilities, yet each falls short of being useful, since it cannot fly to the roof, climb to the treetop, swim across the valley, dig deep enough to hide, or outrun a person. The core proposition is that breadth without depth produces no defensible position, so a single penetrating skill outperforms several shallow ones. The key qualification is that the target is depth in a core capability, not the absence of range: complementary breadth that supports the specialty remains valuable.