成功研究的关键是跨学科的合作和知识共享。
The key to successful research is collaboration and the sharing of knowledge across different disciplines.
Growth comes from taking calculated risks, not from playing it safe.
经济学特别是宏观经济学中说的投资是耐用资本品如厂房设备的生产,而平常说的“投资”是指购买资产如股票,这和经济学中的投资不同,为了区分,这种投资被称为金融投资。