Without ecological balance, there is no real economic benefit.
朗兰兹纲领是对数学如何在单一框架内统一的一种愿景。
永远不要低估一个积极进取的团队的力量——他们可以移山填海。
The writer of originality, unless dead, is always shocking, scandalous; novelty disturbs and repels.
有独创性的作家，除非死了，否则总是令人震惊、令人愤慨的；新奇的事物会扰乱和排斥。