—— 请按键盘 空白键 开始游戏 ——

The self is not something ready-made, but something in continuous formation through choice of action.
理性是统治一切的主宰。
你不能因为我做我自己而生气,我又没干涉你。
The work on IVF was driven by the desire to help infertile couples.
The line between good and evil is often blurred.