The Langlands program is an invitation to explore the unknown territories of mathematics.
能源领域的每一个挑战都是做得更好的机会。
宝贝,这些我都经历过来了,我是个勇敢的母亲。
The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'