2. Strong self-confidence can make ordinary people do amazing things. Ma Erdun
3. In this world, successful people are those who try hard to find the opportunities they want; If they can't find opportunities, they will create them. -Bernard Shaw
Life is full of thorns, and the only way I know is to cross them quickly. The more we think about our misfortunes, the more harm they do to us. -Voltaire
Don't, for one failure, give up the purpose that you resolved to achieve. -Shakespeare
6. The hard road, only brave people. Caroline
7. There is no royal road to science, and only those who do not dread the fatiguing climb along the rugged road can hope to reach its glorious summit. Marx
8. Great things are accomplished not by physical strength but by perseverance. -Johnson
9. Genius only means a lifetime of unremitting efforts. Mendeleev
10. Only great goals can generate great motivation. -Stalin