The complexity of viruses reminds us how much we still have to learn about biology.

你们会选择安逸的生活，还是选择一个奉献与冒险的人生？

The most successful societies are those that have been able to balance the need for a strong state with the need for individual freedom.

In mining, you don't find success by digging in the same hole forever - innovation is our lifeline.

Where they have burned books, they will end in burning human beings.

The novel is the most democratic of art forms because it requires only a reader.

最重要的是保持乐观。