—— 请按键盘 空白键 开始游戏 ——

鼓励创业者要勇于行动,不要过度纠结于细节。
森林不属于我们——我们属于森林,我们的责任是保护它。
The essence of mathematics lies in its freedom.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.