"I do not lack the courage to..." - Quote by Soren Kierkegaard

“The paradox is really the pathos of intellectual life and just as only great souls are exposed to passions it is only the great thinker who is exposed to what I call paradoxes, which are nothing else than grandiose thoughts in embryo.”

“But doubt is wily and cunning and never, as it is sometimes said to be, loud or defiant. It is unassuming and sly, not bold or assertive - and the more unassuming, the more dangerous.”

“This, then, is the ultimate paradox of thought: to want to discover something that thought itself cannot think.”

“Many people fear nothing more terribly than to take a position which stands out sharply and clearly from the prevailing opinion. The tendency of most is to adopt a view that is so ambiguous that it will include everything and so popular that it will include everybody. Not a few men who cherish lofty and noble ideals hide them under a bushel for fear of being called different.”

“Cowardice is no virtue.”

“Cowardice is submissive surrender to circumstances.”

“The first effect of the mind growing cultivated is that processes once multiple get to be performed in a single act. Lazarus has called this the progressive "condensation" of thought. ... Steps really sink from sight. An advanced thinker sees the relations of his topics is such masses and so instantaneously that when he comes to explain to younger minds it is often hard ... Bowditch, who translated and annotated Laplace's Méchanique Céleste, said that whenever his author prefaced a proposition by the words "it is evident," he knew that many hours of hard study lay before him.”

“The pleasures arising from thinking and learning will make us think and learn all the more. 1153a 23”

“You may impose silence upon me, but you can not prevent me from thinking.”