做正确的事永远是时候。
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.
我们相信建筑的力量可以塑造和影响社会。
量子力学和信息理论之间的相互作用是一个丰富的研究领域。
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.