Our experiments not only proved the existence of a nervous apparatus in the above-mentioned glands, but also disclosed some facts clearly showing the participation of these nerves in normal activity.

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• Ivan Pavlov:

  From the described experiment it is clear that the mere act of eating, the food even not reaching t

• Ivan Pavlov:

  It has long been known for sure that the sight of tasty food makes a hungry man's mouth water; also

• Ivan Pavlov:

  Appetite, craving for food, is a constant and powerful stimulator of the gastric glands.

• Ivan Pavlov:

  But man has still another powerful resource: natural science with its strictly objective methods.

• Charles Bradlaugh:

  Better a thousandfold abuse of free speech than denial of free speech.

• Charles Bradlaugh:

  I cannot follow you Christians; for you try to crawl through your life upon your knees, while I str

• Charles Bradlaugh:

  The abuse dies in a day, but the denial slays the life of the people, and entombs the hope of the r

• Charles Bradlaugh:

  Without free speech no search for truth is possible... no discovery of truth is useful.

• Theodore Gericault:

  Is it not dangerous to have students study together for years, copying the same models and approxim

• Theodore Gericault:

  With the brush we merely tint, while the imagination alone produces colour.