Freedom is the alone unoriginated birthright of man, and belongs to him by force of his humanity.
Immanuel KantThe sceptics, a kind of nomads, despising all settled culture of the land, broke up from time to time all civil society. Fortunately their number was small, and they could not prevent the old settlers from returning to cultivate the ground afresh, though without any fixed plan or agreement.
Immanuel KantMan's greatest concern is to know how he shall properly fill his place in the universe and correctly understand what he must be in order to be a man.
Immanuel Kant