奇想

rén rén dōu yǒu tā men zì jǐ de guài pǐ hé qí xiǎng

人人都有他们自己的怪癖和奇想。

All men have their own quirks and twists.

hū fā qí xiǎng

忽发奇想

hit upon a strange idea

qí xiǎng lián piān

奇想联翩

a fevered imagination