Qin Gui, who insisted on the principle of righteousness in the early days, was lured by the lack of interests after being captured, and finally collaborated with the enemy to betray the country and killed Yue Fei, leaving a lasting legacy.

During the War of Resistance against Japanese Aggression period, many traitors were not firm in the face of the enemy's torture, gave in to difficulties, betrayed the country, and were spurned by the world.

In argumentative writing, we can also use several parallelism sentences to illustrate the phenomenon that we succumb to the difficulties of life, which is more practical.