Those with a long memory will recall the very early optimism about fusion energy that existed in the late 1950s and 1960s. (dotearth.blogs.nytimes.com)
Analysts repeatedly slashed their European earnings growth forecasts in recent years as early optimism faded. (blackrockblog.com)
Earlier optimism over the European Central Bank's bond buying program has waned and concerns about Greece's debt has become a top concern. (financialtrading.com)