2. history and philosophy have many eternal responsibilities, but they are also simple responsibilities. -Hugo's Les Miserables
3. Whether history is noble to the cause is judged by its results. -Giovannioli's Spartacus
4. The history of mankind is patiently waiting for the victory of the insulted person. -Tagore's "Birds"
5. Our history is an extremely precious legacy, which is worthy of our pride. -Wu Han's "Learning Collection, On the Popularization of Historical Knowledge"