—— 请按键盘 空白键 开始游戏 ——

Once we realize that imperfect understanding is the human condition, there is no shame in being wrong, only in failing to correct our mistakes.
The most profound truths are often the ones we fear the most.
质量不是机会;它是一种选择。
The pursuit of mathematical truth is a deeply personal and profoundly universal endeavor.
唯有真理才是真正美丽的,唯有真理才可爱。
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?