—— 请按键盘 空白键 开始游戏 ——

数学中的每个问题都是一个等待解决的谜题,而乐趣就在于解决的过程。
人心容易偏离正道,道心微妙难明,只有精研专一,才能持守中道。
To me programming is more than an important practical art. It is also a gigantic undertaking in the foundations of knowledge.
Diversity in thought and background is what drives creativity and innovation in any organization.