“Thoughts are dangerous, he told himself, and thoughts against all science, all sanity, all civilized intelligence, are the most dangerous of all.… — Fritz Leiber Copy Share Image
“Bad thoughts can be dangerous if left to simmer and weaken the heart slowly and invisibly. Like termites that destroy the beams… — Massimo Marino Copy Share Image
[Gonturan] is a true friend, but a friend with thoughts of her own, and the thoughts of others are dangerous. — Robin McKinley Copy Share Image
![“[Gonturan] is a true friend, but a friend with thoughts of her own, and the thoughts of others are dangerous.” quote by Robin McKinley](https://sms4smile.com/quotes/img-quotes/631/robin-mckinley-1591_dangerous_gonturan-is-a-true-friend-but-a-friend-w_3145595.jpg)