科学不是神学的婢女;重点不是用科学证明宗教教条,而是理解世界的本来面目。
年轻人是可怕的,因为怎么能知道他的将来不如我们现在呢?但如果一个人到了四十、五十岁还默默无闻,他也就没有什么可怕的了。
The decay of political institutions is often a result of the inability to adapt to changing circumstances, leading to rigidity and eventual decline.