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.

I have nothing to offer but blood, toil, tears, and, sweat.

我希望激励他人追求他们的激情和梦想。

解释：治理河道，要用疏导的办法使其通畅；治理百姓，要引导百姓使其敢言。

The key to success is not just in making a product, but in understanding the people who use it.