我们这个时代最大的挑战不是技术上的，而是伦理上的。

The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

人心中的每一个念头，天地都会知晓。如果善恶没有得到相应的报应，那么天地间必然存在偏私。

A fine remedy for our anxieties over our low status in society may be to travel—whether literally or figuratively, by viewing works of art—through the gigantic spaces of the world.

跨学科合作是推进量子计算研究的关键。