If you don’t take risks, you’ll never know what you’re capable of.

The more we learn of the true nature of non-human animals, especially those with complex brains and corresponding complex social behaviour, 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.

头脑不是要被填满的容器，而是需要被点燃的火种。