—— 请按键盘 空白键 开始游戏 ——

In mathematics, the journey is just as important as the destination; the process of discovery is where the real learning happens.
"Every word we write is a step towards understanding ourselves and the world around us."
译文:祸到临头后悔已经来不及了,船驶到江心弥补漏洞已经无济于事。赏析:我们说话做事都要谨慎,凡事都做最坏的打算,要防患于未然才能减少失误和差错。
值得畏惧的竞争对手是那些从不关注你,而是一直在改进自己业务的人。
I was neat, clean, shaved and sober, and I didn't care who knew it.