—— 请按键盘 空白键 开始游戏 ——

It is the greatest happiness of the greatest number that is the measure of right and wrong.
最后,战略必须具有连续性。它不能不断地被重新发明。
我们必须在经济增长和生态保护之间取得平衡——别无选择。
Psychology must bridge the gap between theory and practical life.
You don't lead by hitting people over the head—that's assault, not leadership.