—— 请按键盘 空白键 开始游戏 ——

It is not the benevolence of the employer that determines the wages of labor, but the competition among employers.
我不是男孩,我是女孩。
It is the duty of the inventor to make his work as useful and as accessible as possible to the public.
过去并不属于我们,而我们属于过去。
True leadership in aggregates means balancing productivity with planetary responsibility.