—— 请按键盘 空白键 开始游戏 ——

Time has no divisions to mark its passage, there is never a thunderstorm or blare of trumpets to announce the beginning of a new month or year.
如果你做不到,那就去教别人。
Data-driven research can challenge long-held economic assumptions.
Truth is immortal; it transcends the limitations of time.
OPEC no longer holds all the cards in global oil markets.