—— 请按键盘 空白键 开始游戏 ——

"In the midst of winter, I found there was, within me, an invincible summer."
在冬天的深处,我发现我内心有一个不可战胜的夏天。
The concept of loss aversion explains why we often prefer avoiding losses over acquiring gains.
"To be Irish is to know that in the end the world will break your heart."
出自《海国图志序》。学习外国的长处用来征服外国。