1, lamenting the hardships of people's lives.
It means: I sighed and couldn't help crying, lamenting that people's lives are so troublesome. The famous sentence in Li Sao written by the great patriotic poet Qu Yuan reflects Qu Yuan's patriotism and love for the people. Qu Yuan cared about the people, insisted on sharing weal and woe with the people and the motherland, picked up a pen and used poetry as a weapon to violently expose and criticize the crimes of the corrupt court. Qu Yuan's loyal thought and practice of loving the people and patriotism are deeply admired by the people and become the soul of the Chinese nation.
2. Worry about the world first, and enjoy it later.
It means: you should be sad before the world is sad and enjoy it after the world is happy. This famous saying comes from The Story of Yueyang Tower written by Fan Zhongyan, a writer in the Song Dynasty. This famous saying is a high summary of Fan Zhongyan's thought of worrying about the country and the people. Fan Zhongyan has been determined to be a person who is beneficial to the world since his youth.
Everyone is responsible for the rise and fall of the world.
It means that the world belongs to the broad masses of people, not individuals, and everyone has an unshirkable responsibility for the rise and fall of the "world" This is a famous saying of Gu, a patriotic thinker in the late Ming and early Qing Dynasties. At that time, in the face of the collapse of the Ming Dynasty, Gu issued a call for "every man is responsible for the rise and fall of the world", which has been passed down to this day.