To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.  

伟大的生命就像伟大的小说 - 它们有情节转折、角色发展和纯粹的诗意时刻。

"The key to good research is not just the method, but the clarity of the question and the quality of the data."

我不相信遗憾。遗憾是浪费时间。它们是过去在现在束缚你。