The difference between a policy and a crusade is that a policy is judged by its results, while a crusade is judged by how good it makes its crusaders feel.
预测未来的最好方式就是创造未来。
人是生而自由的,但却无往不在枷锁之中。自以为是其他一切的主人的人,反而比其他一切更是奴隶。