The cinema is a reflection of its own society.
Time present and time past are both perhaps present in time future, and time future contained in time past.
拓扑绝缘体的发现开启了凝聚态物理学的新前沿,其中拓扑和对称性之间的相互作用导致了新的量子物质状态。
种植蔬菜就是种植希望,每一粒种子都是对未来的承诺。