—— 请按键盘 空白键 开始游戏 ——

Love is an irresistible desire to be irresistibly desired.
爱是一种不可抗拒的渴望,渴望被不可抗拒地渴望。
用秤称一称,才能知道轻重;用尺量一量,才能知道长短。
The value of an economic model lies in its ability to explain and predict.
Every challenge in agriculture is an opportunity to redefine how we feed the world.
A map of the world which does not include Utopia is not worth even glancing at.