—— 请按键盘 空白键 开始游戏 ——

You have to trust the process and believe in yourself.
即使在困难时刻,我也总是努力保持积极。
从长远来看,投资根本不与市场有关。投资就是享受企业赚取的回报。
For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.