If you're investing with a long time horizon, having an equity bias makes sense; stocks go up in the long run.

如果进行长线投资,且存在股权偏好,那么从长期看,股票是上涨的

耶鲁公开课 - 金融市场课程节选

The take-aways are that an equity bias is an absolutely sensible underpinning for investors with long time horizons but that diversification is important.

对于长期投资者来说,股权偏好的存在,是长期投资获利的重要基础,但是分散投资也很重要

耶鲁公开课 - 金融市场课程节选

Two tenets, an equity bias for portfolios with a long time horizon and diversification.

两个原则,长期投资中的股权偏好,以及分散投资

耶鲁公开课 - 金融市场课程节选