—— 请按键盘 空白键 开始游戏 ——

To have a confident attitude, please learn to learn you do not have to learn the knowledge.
科学不仅仅是关于发现,更是关于理解的快乐。
质量从来不是偶然的;它始终是智慧努力的结果。
Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one.
Truth is arrived at through rational reflection and observation of the natural world.