—— 请按键盘 空白键 开始游戏 ——

心理学家必须避免一切形式的心理物理学。
The psychologist must avoid all forms of mental physics.
Sustainability is not an option; it's a necessity for the future of our planet.
"The most dangerous kind of waste is the waste we do not recognize."
The duty of the Government is to leave commerce to its own capital and credit as well as all other branches of business.
The more you learn, the better you'll perform in the market.
The paradox of preventive healthcare: Those who need it most value it least.