—— 请按键盘 空白键 开始游戏 ——

Collaboration across the value chain is key to solving plastic waste challenges.
Death has its revelations: the great sorrows which open the heart open the mind as well.
The development of the drone industry is ultimately to serve humans, not to replace them.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
To understand consciousness, study its role in survival.
你今天感受到的痛苦将成为你明天感受到的力量。