Words can be meaningless. If they are used in such a way that no sharp conclusions can be drawn.

They never deny sharing the treasures in their possession.

I’m sharp. What the street taught me how to do is how to hustle—how to make something out of nothing.

There are some people you like immediately, some whom you think you might learn to like in the fullness of time, and some that you simply want to push away from you with a sharp stick.

Swollen in head, weak in legs, sharp in tongue but empty in belly.

There are no straight lines or sharp corners in nature. Therefore, buildings must have no straight lines or sharp corners.

In the long run, the sharpest weapon of all is a kind and gentle spirit

The pen is mightier than the sword if the sword is very short, and the pen is very sharp.