The mind-body problem is not just a local problem, but one that confronts us with a deep mystery about the universe.
For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.
板块构造理论是地质学的统一理论。
在世界的混乱中,艺术是我们唯一能创造的秩序。
《关睢》这首诗,快乐而不过分,哀婉而不伤恸。
Leadership is about making tough decisions today that will benefit future generations.