Space and time are the framework within which the mind is constrained to construct its experience of reality. - Immanuel Kant
All false art, all vain wisdom, lasts its time but finally destroys itself, and its highest culture is also the epoch of its decay. - Immanuel Kant
Without man and his potential for moral progress, the whole of reality would be a mere wilderness, a thing in vain, and have no final purpose. - Immanuel Kant
The humiliating difference between laymen and clergymen must disappear, and equality spring from true liberty. - Immanuel Kant
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom. - Isaac Asimov
And above all things, never think that you're not good enough yourself. A man should never think that. My belief is that in life people will take you at your own reckoning. - Isaac Asimov
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny... - Isaac Asimov
I believe in evidence. I believe in observation, measurement, and reasoning, confirmed by independent observers. I'll believe anything, no matter how wild and ridiculous, if there is evidence for it. The wilder and more ridiculous something is, however, the firmer and more solid the evidence will have to be. - Isaac Asimov
There is a single light of science, and to brighten it anywhere is to brighten it everywhere. - Isaac Asimov
Knowledge is indivisible. When people grow wise in one direction, they are sure to make it easier for themselves to grow wise in other directions as well. On the other hand, when they split up knowledge, concentrate on their own field, and scorn and ignore other fields, they grow less wise-even in their own field. - Isaac Asimov
Life would be impossible on such a planet. It wouldn't get enough heat and light, and if it rotated there would be total darkness half of every day. There wouldn't be any native inhabitants. You couldn't expect life---which is fundamentally dependent on light---to develop under such extreme conditions of light deprivation. Half of every axial rotation spent in Darkness! No, nothing could exist under conditions like that. - Isaac Asimov
If I were not an atheist, I would believe in a God who would choose to save people on the basis of the totality of their lives and not the pattern of their words. I think he would prefer an honest and righteous atheist to a TV preacher whose every word is God, God, God and whose every deed is foul, foul, foul. - Isaac Asimov
Maybe happiness is this: not feeling like you should be elsewhere, doing something else, being someone else. - Isaac Asimov