12월 10일 Ray Dalio Principles - 165~167p

Understand what an acceptable rate of improvement is, and that it is the level and not the rate of change that matters most. I often hear people say, "It's getting better," as though that is good enough when "it" is both below that bar and improving at an inadequate rate. That isn't good enough. For example, if someone who has been getting 30s and 40s on tests raised his grade to the 50s, you could say he's improving but the level is still woefully inadequate. Everything important you manage has to be on a trajectory to be "above the bar" and headed for "excellent" at an acceptable pace. Ray Dalio [Principles]