[ken47]

Throwing out numbers like 83% and 33% seems like a handwavy attempt at precision and diminishes your argument. The real world is not like university, unless you live in the very small subset of the world that makes its living off research. Formal education / book smarts !== leadership.

[wolverine876]

It's a representation of basic fractions that I think most people on HN recognize, and is not at all precise.