The hardest thing to understand in the world is the income t... - O. Henry

This quote is attributed to O. Henry.

"The hardest thing to understand in the world is the income tax."

O. Henry Humor

Writer American 1862–1910

More from O. Henry

"Turn up the lights. I don't know what time it is."

"We are not made by our circumstances, we are made by our choices."

"Life is made up of sobs, sniffles, and smiles, with sniffles predominating."

"A stitch in time may have ten times the sequel."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."