Because that revolutionary spirit is aimed at oneself. Is it possible to fight cholera, dare to fight cholera or not, thereby it is possible to judge whether a leading corporation has the ability to self-innovate. For many years: anti-rightism is often expanded, but the anti-cholera is never completely. Trucker east bound and down poster. The main reason is that anti-cholera requires a spirit of self-revolution. Everyone knows that their own revolution is much more difficult than the revolution of others.