—— 请按键盘 空白键 开始游戏 ——

Efficiency and technology are the keys to surviving in a volatile oil market.
I would not dare to say that there is a direct relation between mathematics and madness, but there is no doubt that great mathematicians suffer from maniacal characteristics.
我不是受害者,我是幸存者。
The more you look, the less you see.
Laughter is timeless,  imagination has no age, and dreams are forever.