—— 请按键盘 空白键 开始游戏 ——

In business, if you're not moving forward, you're falling behind.
The infinite within the infinite.
Mathematics advances not by the efforts of individuals alone but through the collective work of generations.
The more uncertain and insecure I feel, the more I cling to the idea of painting.
这个理存在于宇宙间,本来就不因为人的明白不明白、实行不实行而有所增减。