—— 请按键盘 空白键 开始游戏 ——

The market is a reflection of the collective behavior of all participants.
善于学习的人,能够透彻地知道事情的道理;善于实践的人,能够把事情疑难之处弄清楚。
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
The role of the artist is to ask questions, not answer them.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.