To every action there is always opposed an equal reaction.
每一个作用力总是有一个相等的反作用力与之对抗。
萤火虫对群星说:「学者说你的光有一天会熄灭。」群星不回答它。
You can dream, create, design and build the most wonderful place in the world...but it requires people to make the dream a reality.