养猪是个技术活，更是个良心活。

"The personal is always political, and the political is always personal."

我们在知识中失去的智慧在哪里？我们在信息中失去的知识在哪里？

Writing for children is a responsibility—they deserve the truth, even when it's hard.

预测未来的最好方法就是去创造它。