"foolish remarks" "a foolish decision"
"ridiculous anserine behavior" "a dopey answer" "a dopey kid" "some fool idea about rewriting authors' books"
It was foolish,..but one cannot always be logical.
You'd have a very good chance of a first if you tried. But..you settle for what's just good enough to keep you from looking foolish.
牛津高阶第八版
美国韦氏词典
Dictionary.com
Free Dictionary
维基百科 (自由的百科全书)