Energy security is a cornerstone of national strategic security, and we must firmly hold our energy饭碗 in our own hands.
Justice is simple. It's just not fair.
科学的大悲剧——一个丑陋的事实扼杀了一个美丽的假说。
Not only do we live in the world of thought， but also in the world of matter.
Science is the pursuit of truth through evidence.