Yellow-green can indicate sickness cowardice discord and jealousy .

黄绿色能象征疾病、懦弱、纷争和嫉妒。

The answer is , the usual suspects : greed and cowardice .

答案中这个司空见惯的嫌疑犯正是“贪婪”和“懦弱”。

And speaking morally , something like cowardice and falsehood ?

从道德上讲，是否有点怯懦与谬误？

Cowardice may stop people who know better from speaking up .

胆怯可能会使更了解情况的人不敢说出想法。

Fela also criticised his countrymen for what he saw as their exaggerated reverence for authority and cowardice .

费拉也批评他的同胞，指责他们的懦弱和对当权者的过分崇敬。