contradiction, n.All

A Contradiction is, in logic, the signal of defeat, but in the evolution of real knowledge it marks the first step in progress toward a victory.

Contradiction is responsible for making us productive whereas agreement leaves us inactive.

A Contradiction is an error in thinking... to maintain a contradiction is to abdicate one's mind and to evict oneself from the realm of reality.

Contradiction is, as self-contradiction, a method to avoid conforming to one's own taste.

Contradiction is not a sign of falsity, nor the lack of contradiction a sign of truth.

Contradiction is really a door.

Contradiction is not something encountered, but something experienced.

A Contradiction is impossible. It does not exist. Whenever you think you are facing a contradiction, check your premises. You will find that one of them is wrong.