What is the difference between Liang's immigration measures and Mencius' ideas?

Liang Huiwang likes military struggle. When talking with Mencius, I talked about how he loved the people like a son and how he made great achievements. The original text is as follows: I am also dedicated to my country. If Hanoi is fierce, we will move the people to Hedong and the millet to Hanoi; Hedong is also fierce. If you look at the politics of neighboring countries, I have no intention at all. What can we do if the people of neighboring countries do not increase or decrease? Mencius said to him, "The king is belligerent. Please use the analogy of war. Fill the drum and pick up your weapon and leave, or stop after 100 steps, or stop after 50 steps. What if the pot is too black? "

Mencius compared Liang's politics with those of neighboring countries by contrast, and satirized Liang's belligerence with pot calling the kettle black's story. The most fundamental way to benefit the people is to reduce wars and let the people rest.