教育的主要目标是培养能够创新的人,而不仅仅是重复前人所做的事情。
未来将类似于过去是一个逻辑上必然的真理。
Everyone is in favor of free speech. Hardly a day passes without its being extolled, but some people's idea of it is that they are free to say what they like, but if anyone else says anything back, that is an outrage.
Politics is almost as exciting as war, and quite as dangerous. In war you can only be killed once, but in politics many times.