焚林而田，竭泽而渔

Explanation: Dried up: so ... ... dried up; fishing: fishing. Burned forest to capture the beast, drain the lake to catch fish. Only the immediate interests of analogy, be obtained without Liu Yudi indefinitely. 　　Source: Han Liu, "Huainanzi this by training" drill Sui to make fire, wood structure units, burning of forests and fields, exploit. "