Python入门习题大全——索引
找一句你钦佩的名人说的名言，将这个名人的姓名和他的名言打印出来，输出类似于：（包括引号）
Albert Einstein once said, "A person who never made a mistake never tried anything new."
当要输出双引号时，为了表达直观，我们的字符串可以用单引号括起来
message = 'Albert Einstein once said, "A person who never made a mistake never tried anything new."'
print(message)
