The arithmetic of algebraic groups is a central theme in the Langlands program.
You can’t do today’s job with yesterday’s methods and be in business tomorrow.
能源的未来在于传统能源与可再生能源之间的平衡。
Out, out, brief candle! Life's but a walking shadow, a poor player That struts and frets his hour upon the stage And then is heard no more. It is a tale Told by an idiot, full of sound and fury, Signifying nothing,