采矿业的未来在于可持续性和技术。
新式教育理论中的中心思想之一,正是呼吁人们重视孩子社会本领的培养,并且鼓励孩子与同伴相处。
一个害怕人民的政府是一个失去合法性的政府。
Architecture is the art of organizing space for human purposes.
Efficiency in forestry doesn't mean cutting more—it means making every tree count.
朗兰兹纲领是理解数学更深层次结构的框架。
The best way to predict the future is to design it.