In mathematics, you don't understand things. You just get used to them.
可持续性不是一种选择；它是我们星球未来的必需品。
一家公司的真正实力取决于它如何对待员工。
Every building is a compromise between dreams and reality.
过去从未真正消失；它在我们今天所做的选择中继续存在。