医学的进步不仅仅是技术问题，更是人性的体现。

Ah, make the most of what we yet may spend, Before we too into the Dust descend; Dust into Dust, and under Dust to lie, Sans Wine, sans Song, sans Singer, and—sans End!

The best novels are those that manage to create autonomous worlds, worlds that function according to their own laws and logic.

能源行业不仅仅是关于利润，更是关于负责任地为未来提供动力。

It is a sad fate for a man to die too well known to everybody else and still unknown to himself.