人之初性本善？

一日上街到一家冷饮店买雪糕，一位5-6岁小姑娘站在收银机前，一位女子正在拖地，看来像小姑娘的母亲。我问小姑娘雪糕多少钱，她说5元，我递给她雪糕，她开始扫描，并说是5元钱。这时钱柜打开，她开始拿50元，20元的纸钞，我在柜台前手持百元大钞。这时她母亲来到收银机前，对小姑娘说，你要先收顾客的钱，然后再找钱，而不是相反的程序。在小姑娘脑海里，根本没有先后概念，她只想着用95元加上雪糕换取客人的100元，并没有防备客人的概念。而她母亲作为成年人却不时地堤防着顾客。这是否可以说明人之初性本善？
One day on the street to buy ice cream at a cold drink shop, a 5-6 year old girl stood in front of the cash register, and a woman was mopping the floor, looking like the little girl's mother. I asked the little girl how much ice cream was, she said 5 yuan, I handed her ice cream, she started scanning it, and said it was 5 yuan. At this time, the cash cabinet opened, and she began to take 50 yuan, 20 yuan bills, and I held a hundred yuan bill in front of the counter. At this time, her mother came to the cash register and said to the little girl, you need to collect the customer's money first, and then find the change, not the other way around. In the little girl's mind, there is no concept of priority at all, she only thinks about exchanging 95 yuan plus ice cream for 100 yuan for customers, and there is no concept of guarding against customers. And her mother, as an adult, guarded customers from time to time. Does this explain that human beings are inherently good?