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.

皮革鞣制的创新不仅仅是技术问题，更是在尊重工艺的同时推动其发展。

【讲解】：有了过错而不改正，这才真叫过错呢。

我对扮演英雄不感兴趣。我对扮演人类感兴趣。

Greatness is not about being the best, it's about being better than you were yesterday.

The meat processing industry has a responsibility to provide safe, high-quality products to consumers.