Argument 1, blandness equals mediocrity, and shortcuts may not succeed. Reasoning, haste makes waste. Facts have proved that damming the river has destroyed the ecological environment. 2. detours are equal to narrow roads, and detours may not necessarily fail. To make a metaphor, detours are like wooden bridges, and fewer opponents can succeed faster. The truth, the darkness of Han Xin. Argument 3: Choosing a shortcut or a detour depends entirely on the individual. Remember: shortcuts do not necessarily succeed, detours do not necessarily fail.