👉 The Matthew Fluid is a term coined by Charles Darwin in his book "On the Origin of Species" to describe the accumulation of advantageous traits or knowledge within a community over time, much like the biblical parable of Matthew. Just as those who have already accumulated more "Matthew" (i.e., knowledge, skills, or resources) are more likely to pass those advantages on to future generations, individuals or groups who have already made significant progress in a particular area are more likely to continue advancing and benefiting from those advancements. This concept underscores the importance of continuous learning and improvement, as those already well-equipped are better positioned to contribute further to the collective progress of their field or community.