教育是我们减少不平等和促进社会流动的最有力工具之一。
Education is one of the most powerful tools we have for reducing inequality and promoting social mobility.
I'm not a person who likes to be average.
科学不是神学的婢女；重点不是用科学证明宗教教条，而是理解世界的本来面目。
"If liberty means anything at all, it means the right to tell people what they do not want to hear."
如果自由有任何意义的话，那就是告诉人们他们不想听的事情的权利。
The key to credible causal inference is not just the method, but how well the method fits the question at hand.
Seeing, hearing, and remembering are all acts of construction.
未经审视的生活不值得过。
