Integrity is the recognition of the fact that you cannot fake your consciousness, just as honesty is the recognition of the fact that you cannot fake existence.

A house can have integrity, just like a person

A house can have integrity, just like a person,' said Roark, 'and just as seldom.

Only a man of integrity can possess the virtue of honesty, since only the faking of one’s consciousness can permit the faking of existence.

Integrity is the ability to stand by an idea.

Thousands of years ago the first man discovered how to make fire. He was probably burnt at the stake he'd taught his brothers to light, but he left them a gift they had not conceived and he lifted darkness from the face of the Earth.