General optimism and pessimism count.

总体上的乐观和悲观都很重要。

youdao

Optimism and pessimism are both powerful forces, and each of us must choose which we want to shape our outlook and our expectations.

乐观和悲观都是强大的力量，我们每个人都必须选择两者之一，来塑造我们的前景和预期。

youdao

Most people are a mix of optimism and pessimism.

大多数人都有乐观和悲观的结合体。

youdao

Other simple experiments and surveys tested other traits such as the propensity for taking risks, competitiveness, optimism and pessimism.

BBC: China's one-child policy impact analysed

Though there were big changes in bullish and bearish sentiment, both optimism and pessimism are close to their historical averages.

FORBES: Investors Favor Tech, Commodities And Energy

This is particularly the case when using our survey to gauge market direction based on the level of optimism and pessimism.

FORBES: How Much Should You Rely On Sentiment Surveys?