—— 请按键盘 空白键 开始游戏 ——

The key to credible causal inference is not just the method, but how well the method fits the question at hand.
El tiempo no pasa, somos nosotros los que pasamos a través de él.
The future belongs to those who believe in the beauty of their dreams.
伟大的公司建立在伟大的产品之上。
I think that the most important thing in life is to be true to yourself.
我们必须像投资技术一样投资于我们的人才。