Who said: Human is the only animal that blushes,or needs to?

[adz]

Hello everybody,
I like to know who said:

Human is the only animal that blushes, or needs to

And from which work it came.
Can anyone please help me with this??
Thank you, ADZ

[sam]

i'm sorry i can't help you but i like to think that mark twain said this and that's what i'm gonna start telling people

[Zeno]

Mark Twain./samuel clemens/. Not sure where.

[TWTCommish]

It was definitely Twain. :)

[Shea]

Out of curiosity, does anyone happen to know where said it and what was the context? I think I remember a speaker once stateing that Twain loved to make fun of the views of that time. Such as, in order to hold her dignity, a woman must faint if she happens to hear a word such as "thigh".
Is this why he made the quote?

[madsrant]

The Quote:

"Man is the Only Animal that Blushes. Or needs to."
-- Pudd'nhead Wilson's New Calendar

is from Twain's Following the Equator, Chapter 27.