"There are no dangerous thoughts; thinking itself is dangerous." ~ Hannah Arendt
These are my words; this is their world, a world in which we can wear our gender on our sleeves, unabashedly, as we go about the business of thinking out loud. ~ Anna Quindlen
First thoughts are the strongest. ~ Allen Ginsberg
Your mind will be like its habitual thoughts; for the soul becomes dyed with the color of its thoughts. ~ Marcus Aurelius, Meditations
When sunlight falls on a crystal, lights of all colors of the rainbow appear; yet they have no substance that you can grasp. Likewise, all thoughts in their infinite variety are utterly without substance. ~ Dilgo Khyentse Rinpoche
We need not think alike to love alike ~ Francis David
A great many people think they are thinking when they are merely rearranging their prejudices. ~ William James
The primary cause of unhappiness is never the situation but your thoughts about it. Be aware of the thoughts you are thinking. ~ Eckhart Tolle, New Earth
The brightest flashes in the world of thought are incomplete until they have been proved to have their counterpoints in the world of fact. ~ John Tyndall
Think left and think right and think low and think high. Oh, the thinks you can think up if only you try! ~ Dr. Seuss, Oh, the Thinks You Can Think!
All dogmas perish the thinking mind, especially ones you agree with. ~ Adam Richardson
You can do anything you think you can. This knowledge is literally the gift of the gods. ~ Robert Collier, Secret of the Ages