国际体系的无政府性质迫使国家争夺权力。
The pursuit of knowledge in computer science is a journey through the landscape of logic and creativity.
True innovation in science often comes from developing tools that let us see the world in completely new ways.
The world is full of stories, but the stories are all one.
The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.
宇宙是无限多样的。
酒店的最大优势在于它是家庭生活的避难所。
Don't cry to quit, cry to keep going.
