—— 请按键盘 空白键 开始游戏 ——

Psychological theories must pass the test of practical experience.
死亡疾于风,它带走的一切将一去不返。
The future of natural gas lies in technology and efficiency.
It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent.
学无止境的人比无所不知的人做得更好。
The future of food security lies beneath the waves, and we must harness it responsibly.