HSK 5 · noun
思想
thought; idea; thinking; ideology
这本书的思想很深刻。
Zhè běn shū de sīxiǎng hěn shēnkè.
The ideas in this book are very profound.
爷爷的思想有点封建，但他很善良。
Yéye de sīxiǎng yǒu diǎn fēngjiàn， dàn tā hěn shànliáng。
Grandpa's thinking is a bit old-fashioned, but he is very kind.