世界需要可靠的能源，而煤炭仍然在其中发挥着关键作用。
The world needs reliable energy, and coal still plays a critical role in providing it.
The Internet is a place for collaboration, but it also requires trust.
求知若饥，虚心若愚。
人们总说你不可能取悦所有人。我认为那只是借口。我觉得只要你足够努力，你可以取悦任何人。
互联网的未来是万物互联的时代。
The beauty of the universe lies in its complexity and the simplicity of the laws that govern it.
Every reader is a potential writer, and every writer is a reader in revolt.