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.
As a general rule, the longer a man's fame is likely to last, the later it will be in coming; for all excellent products require time for their development.
There is more to be learnt from every page of David Hume than from the collected philosophical works of Hegel, Herbart, and Schleiermacher are taken together.
A great while ago the world begun,
With hey, ho, the wind and the rain;
But that's all one, our play is done,
And we'll strive to please you every day.