道德越少,财富就越多;财富越少,道德就越多。
The less virtue, the more wealth there is; the less wealth, the more virtue.
The best way to learn mathematics is to do mathematics.
对物质拓扑相的研究不仅仅是发现新材料;它是关于揭示支配量子世界的基本原理。
The world is changed by your example, not by your opinion.
可持续性不再是可选项;对于任何想在21世纪蓬勃发展的企业来说,它都是必需品。