—— 请按键盘 空白键 开始游戏 ——

The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.
在深冬里,我终于明白,我内心有一个不可战胜的夏天。
When you follow your heart or your gut, when you really follow the things that feel right to you and the things that you know are right, that's really the only way to create the best possible outcome.
凡是有不和的地方,我们要为和谐而努力;凡是有谬误的地方,我们要为真理而努力;凡是有疑虑的地方,我们要为信任而努力;凡是有绝望的地方,我们要为希望而努力。
经济学的任务不仅在于解释现象,更在于为社会提供实际的建议和政策。