人类今天拥有自我毁灭的手段——要么是在完全疯狂的发作中,即在一场大战中,通过短暂的破坏发作,要么是通过对原子技术的粗心处理,通过缓慢的中毒和遗传结构的恶化过程。
The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.
The best mathematicians are those who are not afraid to take risks.