Smart infrastructure will redefine urban development.
让它落下来吧，即使箭头会刺进我的心里。
Find your enemy, you will be safely!
Every artist dips his brush in his own soul, and paints his own nature into his pictures.
专注和简单一直是我的秘诀之一。简单可能比复杂更难做到，你必须努力理清思路，从而使其变得简单。