Freedom based on rules is the real freedom!
建立在规则上的自由,才是真正的自由!。
"Books are the mirrors that reflect our struggles."
Every mathematical problem is a window into a deeper understanding of the world.
数据是一个组织最有价值的资产,必须如此管理。
Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose.