我不是一种潮流,我是一个标志。
冰和炭不能长久放在同一个容器里,寒天和暑天不会同时到来
The true teacher defends his pupils against his own personal influence. He inspires self-trust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.
常识告诉我们,一个试图征服我们的国家是所有国家中最不适合保卫我们的。
归纳行为是一个用来描述在不确定性下做出决策的过程的术语,其后果取决于未知的自然状态。