—— 请按键盘 空白键 开始游戏 ——

一流的智力的考验是同时持有两种相反的观点,并且仍然保持运作的能力。
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
The method of psychology must be rigorously empirical.
"Los Angeles is the city of the future—always."
亲戚都不归附,也就不要对外办交际。 
模型的唯一真正检验是其预测未来的能力,而未来总是不确定的。