polly是什麼梗

是pollywog的梗，中文意思是，n. 蝌蚪首次越過赤道的海員

The cybernetic difference between an organism such as a pollywog and an ecosystem such as a fresh-water bog is that an organism is tightly bound， and strict an ecosystem is loosely bound， and lax.

從控制論的角度看，象蝌蚪這樣的有機體和淡水沼澤這樣的生態系統之間控制方式的不同在於，單個有機體受到嚴格緊密的束縛，而生態系統則寬鬆自由，不受束縛。