—— 请按键盘 空白键 开始游戏 ——

无人机的价值不在于飞行,而在于落地。
Patience is the most important quality for an investor.
获得自信的最好方法就是去做你害怕做的事情。
Being busy is a form of laziness—lazy thinking and indiscriminate action.
伟大的领导者倾听多于发言。