Since... nature is a principle of motion and mutation... it is necessary that we should not be ignorant of what motion is... But motion appears to belong to things continuous; and the infinite first presents itself to the view in that which is continuous. ...[F]requently ...those who define the continuous, employ the nature or the infinite, as if that which is divisible to infinity is continuous.
AristotleRelated topics
define divisible employ ignorant infinity mutation nature necessary should view things presentsRelated quotes
The more we learn of the true nature of non-human animals, especially those with complex brains and corresponding complex social behavior, the more ethical concerns are raised regarding their use in the service of man - whether this be in entertainment, as "pets," for food, in research laboratories, or any of the other uses to which we subject them.
Jane Goodall
An extra-terrestrial philosopher, who had watched a single youth up to the age of twenty-one and had never come across any other human being, might conclude that it is the nature of human beings to grow continually taller and wiser in an indefinite progress towards perfection and this generalization would be just as well founded as the generalization which evolutionists base upon the previous history of this planet.
Bertrand Russell
The goal of mankind is knowledge ... Now this knowledge is inherent in man. No knowledge comes from outside it is all inside. What we say a man 'knows', should, in strict psychological language, be what he 'discovers' or 'unveils' what man 'learns' is really what he discovers by taking the cover off his own soul, which is a mine of infinite knowledge.
Swami Vivekananda
Sir, money, money, the most charming of all things money, which will say more in one moment than the most elegant lover can in years. Perhaps you will say a man is not young I answer he is rich. He is not genteel, handsome, witty, brave, good-humored, but he is rich, rich, rich, rich, rich that one word contradicts everything you can say against him.
Henry Fielding
We grow great by dreams. All big men are dreamers. They see things in the soft haze of a spring day or in the red fire of a long winter's evening. Some of us let these dreams die, but others nourish and protect them nurse them through bad days till they bring them to the sunshine and light which comes always to those who hope that their dreams will come true.
Woodrow Wilson