translation.en: Compare the banker in 1900, who really just needed a good accountant and to know who was trustworthy in the local community for paying back their mortgage.
translation.zh: 再比较一下，1900 年 只需要是一个好会计的银行家 他们只需要知道当地社区谁是值得信赖的人 然后帮他们抵押贷款。