"We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way."

理性预期假说并不意味着人们能完美预测未来；它意味着人们不会犯系统性错误。

每一颗播种的种子都是对未来的承诺。