Smart remarks are witty comments that we make on people, events etc. Smart remarks require intellect and wit. A tinge of humor is not bad either. Brevity is the soul of wit and smart remarks are supposed to be precise and witty at the same time. Smart remarks are impressive and bring forth the intelligence of the person who has made the remark. Smart remarks can originate only in the minds of the well-read and those people who meditate a lot.
Making smart and thought-provoking remarks is an art in itself. To master that art one needs to read a lot and stay updated. Impromptu speeches and discussions often end up making you a great speaker when it comes to speaking on the spot. Passing smart remarks when conversing with people in a meeting or large gathering can win you many followers. People rarely possess the wisdom and intelligence to pass smart remarks.