The most dangerous worldviews are the worldviews of those who have never viewed the world.
煤炭的未来不在于产量，而在于通过技术和可持续性创造价值。
The theory of computation provides a foundation for understanding what can and cannot be computed.
The theatre is a place where one has time for the problems of people to whom one would show the door if they came to one's office for a job.
