1. Natural selection is bound to happen. If something is not good, it will be bad. If it is not prosperous, it will perish. ——Liang Qichao

2. The weak wait for opportunities, while the strong create opportunities. ——Marie Curie

3. Natural selection, survival of the fittest. ——Darwin

4. Competition is the source and master of all things. ——Heraclitus

5. If there are no necessary competition barriers, it is very possible for "pioneers" to become "martyrs". ——Niu Gensheng

6. Excellent and great people have two attitudes towards their competitors: one is extremely gentle, and the other is very fierce. ——Chasterfield

7. A horse will never gallop without another horse chasing closely and overtaking it. ——Ovid

8. Noble competition is the source of all outstanding talents. ——Xiu Jin

9. No matter how big or small, no one is high or low, they all survive in competition. When there is no opposite, people will even create one to compete with it. ——Da Song Blog

10. Don’t compete with those who have nothing to lose. ——Gracian