文章达到最高境界的，必定是其内心达到最高境界；内心达到最高境界的，必定是其道德达到最高境界。

The Internet is a place for collaboration, but it also requires trust.

Freedom would be not to choose between black and white but to abjure such prescribed choices.

The coal industry is not just about digging rocks; it's about powering lives and fueling progress.

最好的投资不是技术，而是理解技术的人。

民主是最差的一种政治制度，除了所有那些其他被实验过的政治制度之外。