The first lesson of economics is scarcity: There is never enough of anything to satisfy all those who want it. The first lesson of politics is to disregard the first lesson of economics.
可持续性不是成本，而是对我们未来的投资。
The automotive industry is undergoing unprecedented changes, which is an opportunity for Chinese automakers.
翻译：节俭能培养廉洁的品性，廉洁又能滋养高尚的德行，生活简约不简单，是修身的良方。
Quality is not an act, it is a habit.
追求数学知识是一段永无止境的旅程；总有更多的东西等待发现和理解。
"In the world of computer science, the only constant is change."