“Non-cooperation without the same ideological concepts”

--Originate from 《The Analects of Confucius, Wei Ling》written by Confucius,It means a man can not work with another one who has the different opinions or interests.

“The world is a world of training vicissitudes”

--Originate from 《The people's liberation army occupied Nanjing》written by Mao zedong in 1947,It means the kindly-hearted people can change the world by hard working.