—— 请按键盘 空白键 开始游戏 ——

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
做儿女的使用不正当之道谋求私利,家庭必定混乱,做臣子的使用不正当之义扬个人私名,国家必定危险。国家和家庭一样,会毁于不团结。
The hardest part of any challenge is taking the first step.
Psychology must be based on direct experience and introspection.
The measurement problem in quantum mechanics is not a flaw in the theory, but a profound insight into the nature of reality.