The most exciting discoveries are those that challenge our assumptions.

Quality is not a hope; it is a result.

"If you can’t fly, then run. If you can’t run, then walk. If you can’t walk, then crawl. But whatever you do, you have to keep moving forward."

企业的社会责任是增加其利润。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

我发现自己一直会担忧明天，当明天变成今天时，我又开始担忧起明天来。