过去越黑暗,未来越光明。
Going out is not the goal, going in is the success.
"Change is the only constant in the universe."
经济学家的角色既是科学家,又是工程师。
傲慢的人突然显达,上天也会惩罚他;疏漏放纵的人,努力求进取,上天也会宽容他的行为。