写作是一种疾病，而出版则是它的症状。
Nowadays, particularly in the United States, if you meet someone at the bottom of society, they may unkindly be described as a "loser." There's a real difference between an unfortunate and a loser, and that shows 400 years of evolution in society and our belief in who is responsible for our lives. It's no longer the gods, it's us. We're in the driving seat.
Profit and sustainability are not mutually exclusive; they must go hand in hand.
理论与观测之间的相互作用推动了天体物理学的发展。