Code Quote by Arthur Koestler

Thinking ... is a soundless dialogue, it is the weaving of patterns, it is a search for meaning. The activity of thought contributes to…

— Vera John-Steiner

Thinking prevents the unconscious from speaking.

— Thomas Merton

Speech ... is an invention of man's to prevent him from thinking.

— Agatha Christie

“The language that we employ in internal and written communications with oneself contains complex thoughts. My written self-speech employs language that is more sophisticated…

— Kilroy J. Oldster

Mental communication without verbalization... all space is made up of waves and we are constantly sending and receiving messages from our brain

— Tina Louise

Speech is conveniently located midway between thought and action, where it often substitutes for both

— John Andrew Holmes

Thought is an infection. In the case of certain thoughts, it becomes an epidemic.

— Wallace Stevens

“I admire the person who can write it right off. Mencken once said that a person who thinks clearly can write well. But I…

— James Thurber

Thinking... is no more and no less an organ of perception than the eye or ear. Just as the eye perceives colours and the…

— Rudolf Steiner

The words of language, as they are written or spoken, do not seem to play any role in my mechanism of thought. The physical…

— Albert Einstein

Regardless of communication between man and man, speech is a necessary condition for the thinking of the individual in solitary seclusion. In appearance, however,…

— Friedrich Wilhelm von Steuben

Thoughts that most frequently occupy the mind determine a man's course of action.

— David O. McKay