—— 请按键盘 空白键 开始游戏 ——

宇宙是可以理解的,因为它受我们能够理解的法则支配。
People are mostly shaped by their genes and their environment, but within those constraints, they have some freedom to choose their own path.
林业技术应该增强自然过程,而不是取代它们。
The market rewards those who are patient and disciplined.
Cloud computing and big data are the foundation of artificial intelligence development.