Used to say of one who has the ability to understand or grasp things quickly and easily
After listening to the teacher's guide, he can answer these difficult questions within a short time. You know, he is quick on the uptake.
He's quick on the uptake because he can get familiar with his new job after only 2 weeks.
This little boy is quick on the uptake.
The new student is very quick on the uptake. She never asks me to explain a thing twice.
Be slow to understand something
John is a little slow on the uptake, so he can't catch up with his friends.
Could you explain one more time? I'm a little slow on the uptake.
They are a little slow on the uptake when it comes to the astronomy.
Come out of a difficult situation without a stain on one's character
I don't understand how he can fall in shit and come out smelling like a rose.