Famous Voltaire Quote
How pitiful, and what poverty of mind, to have said that the animals are machines deprived of understanding and feeling . . . has Nature arranged all the springs of feeling in this animal to the end that he might not feel? Has he nerves that he may he incapable of suffering? People must have renounced, it seems to me, all natural intelligence to dare to advance that animals are but animated machines . . . It appears to me, besides, that [such people] can never have observed with attention the character of animals, not to have distinguished among them the different Voices of need, of suffering, of joy, of pain, of love, of anger, and of all their affections. It would be very strange that they should express so well what they could not feel. . . . They are endowed with life as we are, because they have the same principles of life, the same feelings, the same ideas, memory, industry—as we.
By Voltaire