His cleverness and skill earned our admiration.
他的聪明和技能使我们心生敬佩。
Sagacity, unlike cleverness, may increase with age.
睿智与聪明不同，前者可与年龄俱增。
She gazed up at him, blinking once or twice, apparently surprised at his cleverness.
她抬头注视着他，偶尔才眨一下眼睛，显然对他的聪明才智颇为惊讶。
He often brags about his cleverness.
他常常吹嘘自己的聪明才智。
To be together all day long and never talk about fundamentals but take pleasure only in showing one's cleverness& indeed it's a hopeless case!
群居终日，言不及义，好行小慧，难矣哉。（《论语》）