过去总是存在，只是有时比其他时候更明显。
"The past is always present, it's just that sometimes it's more present than at other times."
两种文化之间的距离是最有趣的事情发生的地方。
If you meet a jerk， overlook them. If you meet jerks everywhere everyday， look deeper into yourself.
循环经济不再是可选项；它是负责任制造业的唯一前进方向。
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.