Sustainability is not an option; it's a necessity for the future of our industry.
如果你看得足够久，平凡就会变得非凡。
写作是一种生活方式，一种存在于世界的方式。
你的手干不了活是因为我。
The advancement of mathematics is due to those who are driven not by the desire for application but by the joy of discovery.
To read is to travel, to travel to other places, to other times, to other minds.
The human mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.
因为，一个人可以同时是忠实的，又是懒惰的。