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勞動力市場在不斷演變，我們的模型應反映這一點。

The only thing more painful than being an active forgetter is to be an inert rememberer.

"Innovation is the key to solving many of the world's problems, and it requires freedom to experiment and take risks."

The most important skill for an empirical researcher is not math, but judgment.

Let us unite our wills and form but one soul， one life， one being， in order that we may truly have common property.

True progress happens when we stop competing over who's right and start collaborating on what works.

科學是我們解開生命之謎的工具。