—— 请按键盘 空白键 开始游戏 ——

The greatest problem for mathematicians now is probably the Riemann Hypothesis.
Love is not enough. It has to be tended, like a fire.
释义:天地顺自然而动,所以日月运行不会有差错,四季的更替也不会有差错。圣人顺自然之理而动,则刑罚清明而百姓顺服。
不要为了赚钱而创造,而要为了创造而赚钱。工作优秀的奖赏是更多的工作。
The key to success is to keep trying, even when things don't work out the first time.
最好的投资是押注未来。