Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we ...

I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed. (Carl Sagan)

Carl Sagan Quotes Pictures

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Carl Sagan Quotes: I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.