The greatest virtue in life is real courage that knows how to face facts and live beyond them.
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
故事可以帮助孩子们理解世界和他们自己。
单一货币的最大优势在于消除了汇率波动并降低了交易成本，从而促进了贸易和投资。
最好的投资是那些能够执行的人，而不仅仅是想法。
Sustainability isn't a choice; it's our responsibility to the planet and future generations.
Literature is the best weapon against intolerance and fanaticism.
The role of the artist is to ask questions, not answer them.