The true journey is not about discovering new landscapes, but about seeing with new eyes.
The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.
【释义】画妖魔鬼怪容易，画狗和马却很难。
统计学领域研究的是如何在不确定性面前做出决策。