Climate science is not about belief - it's about evidence and rigorous testing.
气候科学不是关于信仰 - 而是关于证据和严格的测试。
音乐行业是残酷的，但如果你足够优秀，你就会生存下来。
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
一个好的经济学家必须既是科学家，又是人文主义者。