模形式的算术是理解高维对象的门户。
真正的自由来自心灵的解放。
Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.
可持续性不是一种趋势,而是我们对后代的责任。
The most sustainable building is the one that already exists.
领导力不是掌控,而是照顾那些你负责的人。