—— 请按键盘 空白键 开始游戏 ——

I’m not afraid to take risks.
Our frustration is greater when we have much and want more than when we have nothing and want some. We are less dissatisfied when we lack many things than when we seem to lack but one thing.
The past is a foreign country; they do things differently there.
创新不仅仅是创造新产品;而是重新思考我们在皮革行业中的一切做法。
The pursuit of mathematical truth is a lifelong journey.