“您90多岁了还坚持工作，您的动力来自哪里？您的初心是什么？”洛阳一群“90后”青年看望陈俊武时问道。

The challenge of leadership is to be strong, but not rude; be kind, but not weak; be bold, but not bully; be thoughtful, but not lazy; be humble, but not timid; be proud, but not arrogant; have humor, but without folly.

解释：闭目塞听，不去思考，不登高博览远望的人，和死人是一类的啊！