Assumption is the mother of all screw-ups.

An Assumption is always the edge of one of our worlds.

Assumption is the mother of all screw-ups.

The Assumption is the termite of relationships.

Certainty is foolish ---- It’s not what we don’t know that gets us in trouble. It’s what we know for sure that just ain’t so.

Certainty is impossible — we see through a glass, darkly.

Certainty is an absurd one.

Certainty is dangerous — Human beings are perhaps never more frightening than when they are convinced beyond doubt that they are right.

The Dog , when washed, never scratches, like cats, but just becomes very sad and tries to figure out what it did wrong.

A Dog is a funny animal — you can say any foolish thing to it, and it'll give you a look that says, "My God, you're right! I never would've thought of that!"

A Dog is a furry vessel of unconditional love.

A Dog is a furry antidepressant.

Gravity is a law that says no fair jumping up without coming back down.

Gravity is a weighted blanket for the world

Gravity is reciprocal: the planet rises to the sparrow's landing.

Gravity is nothing but attraction and flight; nothing is naturally heavy or light.