If you want to get smart， the question you have to keep asking is 'why， why， why？'
如果你想变得聪明，你需要不断问的问题是‘为什么，为什么，为什么？’
The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.
大自然是有史以来最伟大的化学家，而我们才刚刚开始理解它的秘密。
艺术家的工作室是第一个展览空间。
Every great advance in science has issued from a new audacity of imagination.
每天花点时间为自己做些事情。
Good policy requires both sound theory and empirical validation.
