01. Difficulties that have been overcome are opportunities for victory. ——Horace

02. Thousands of sails pass by the side of the sunken boat, and thousands of trees spring in front of the diseased trees. ——Liu Yuxi

03. The heavy snow is pressing down on the green pines, and the pines are tall and straight. You must know that the pines are noble and pure until the snow melts. ——Chen Yi

04. Dao is enough to forget things and achieve spring, and ambition is enough to rise and fall in one spirit. ——Su Shi

05. Mortals have the resources for knowledge, and they must work hard to learn and practice. ——Zhu Xi

06. I am even happier that there is thousands of miles of snow in Minshan Mountain, and the three armies are all happy after the passing. ——Mao Zedong

07. When a person is at the end of his rope, it is not considered cowardly to be able to extricate himself! ——Xu Beihong

08. Human life is like a rushing flood. It is difficult to stir up beautiful waves without encountering islands and reefs. ——Ostrochaski

09. Life in this world will not always be smooth sailing and wonderful. ——Suhomlinsky

10. People are more strong and unyielding in adversity than in adversity, and it is easier to protect their body and mind when they encounter bad luck than when they are lucky.

——Hugo