Man has been driven out of the paradise in which he could trust his instincts.

The truth about an animal is far more exciting and altogether more beautiful than all the myths woven about it.

Man has been driven out of the paradise in which he could trust his instincts.

The human soul is very much older than the human mind.

In nature we find not only that which is expedient, but also everything which is not so inexpedient as to endanger the existence of the species.

We had better dispense with the personification of evil, because it leads, all too easily, to the most dangerous kind of war: religious war.

There is no faith which has never yet been broken, except that of a truly faithful dog