2. Intelligence comes from diligence, and genius lies in accumulation. -Hua, Introduction to Advanced Mathematics

3, young people, the king of life, the spring of life, the glory of life. -Li Dazhao's New Youth

No matter what kind of sky is overhead, I am ready to withstand any storm. -Byron's Don Juan

5, every day, not afraid of thousands of miles; Do it often, not afraid of a thousand things. -"Famous sayings and hard work"

6. Youth is always beautiful, but true youth only belongs to those who always strive for the upper reaches, those who always forget their work and those who are always modest! -Lei Feng Quotations "Lei Feng"