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"Each individual fact, taken by itself, can indeed arouse our curiosity or our astonishment, or be useful to us in its practical applications."
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Exlpore more Curiosity quotes

"There is no key to open the heart of another - except curiosity."

"The courage to ask question is the willingness to know."

"I wonder. Of course maybe that isn't what they figure to do. Maybe they aren't going to do any such thing. But it's natural that's what they would do and I heard that word."

"We all have a thirst for wonder. It's a deeply human quality. Science and religion are both bound up with it. What I'm saying is, you don't have to make stories up, you don't have to exaggerate. There's wonder and awe enough in the real world. Nature's a lot better at inventing wonders than we are."

"If she did experience sex--or something close to it--in high school, I'm sure it would have been less out of sexual desire or love than literary curiosity."

"Curiosity is one of the most permanent and certain characteristics of a vigorous intellect."

"Curiosity is the direct incontinency of the spirit."
Explore more quotes by Hermann von Helmholtz

"What appeared to the earlier physicists to be the constant quantity of heat is nothing more than the whole motive power of the motion of heat, which remains constant so long as it is not transformed into other forms of work, or results afresh from them."

"But heat can also be produced by the friction of liquids, in which there could be no question of changes in structure, or of the liberation of latent heat."

"The older view of the nature of heat was that it is a substance, very fine and imponderable indeed, but indestructible, and unchangeable in quantity, which is an essential fundamental property of all matter."

"Not that I wish by any means to deny, that the mental life of individuals and peoples is also in conformity with law, as is the object of philosophical, philological, historical, moral, and social sciences to establish."

"A raised weight can produce work, but in doing so it must necessarily sink from its height, and, when it has fallen as deep as it can fall, its gravity remains as before, but it can no longer do work."

"Heat can also be produced by the impact of imperfectly elastic bodies as well as by friction. This is the case, for instance, when we produce fire by striking flint against steel, or when an iron bar is worked for some time by powerful blows of the hammer."

"A moving body whose motion was not retarded by any resisting force would continue to move to all eternity."

"You all know how powerful and varied are the effects of which steam engines are capable; with them has really begun the great development of industry which has characterised our century before all others."

"Windmills, which are used in the great plains of Holland and North Germany to supply the want of falling water, afford another instance of the action of velocity. The sails are driven by air in motion - by wind."

"Now, the external work of man is of the most varied kind as regards the force or ease, the form and rapidity, of the motions used on it, and the kind of work produced."
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