Leaders need to act sincerely to set an example.

领导者需要笃行，以树立榜样。

We should act sincerely, not just talk about it.

我们应该笃行，而不仅仅是说说而已。

Nanjing University ( founded in 1902 ): Be Honest and Intelligent , Study Hard and Act Sincerely.

山东大学 ( 创建于1901年 ): 气有浩然学无止境.