"An intelligent hell would be better than a stupid paradise."
— Victor Hugo (Ninety-Three)

"Intelligent men are dangerous."
— Patricia Briggs (Dragon Bones)

"The more you Learn, The more you earn"
— Frank Clark

"Intelligent people know they are intelligent. They also know that one person cannot know all, hence a person is not stupid simply because he is ignorant of one thing or another. They know that, to another intelligent person, they will not appear stupid in asking for an explanation of what they do not know, and so their ignorance on any particular issue does not become an embarrassment."
— Lynsay Sands (Love Is Blind)

"The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt."
— Bertrand Russell

"Everything intelligent is so boring."
— Leo Tolstoy (Anna Karenina)

"...evolution is not a religious tenet, to which one swears allegiance or belief as a matter of faith.. It is a factual reality of the empirical world. Just as one would not say 'I believe in gravity," one should not proclaim 'I believe in evolution.'"
— Michael Shermer

"How can one absolve intelligent men for engaging in arrogant and demented folly?"
— C R Strahan

"Intelligent coaching is sometimes no coaching."
— Marty Stern