(2) The May 4th Movement was a thorough anti-imperialist and anti-feudal patriotic movement.
(3) Inherit and carry forward the spirit of patriotism and always put the interests of the motherland first; The spirit of being brave in exploration, pursuing truth, not afraid of difficulties and going forward bravely; As students, we should study hard, master scientific knowledge and make contributions to the construction of the motherland in the future. (as long as it makes sense)