Albert Einstein Quote

Two things are infinite, the universe and human stupidity, and I am not yet completely sure about the universe.

Variant: Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Earliest attribution found in: Frederick S. Perls In and Out the Garbage Pail (1969), p. 33. This quote is listed under "Disputed" on Wikiquote website. Probably apocryphal.


Two things are infinite, the universe and human stupidity, and I am not yet completely sure about the universe.

Two things are infinite, the universe and human stupidity, and I am not yet completely sure about the universe.

Two things are infinite, the universe and human stupidity, and I am not yet completely sure about the universe.

Two things are infinite, the universe and human stupidity, and I am not yet completely sure about the universe.