The end of law is not to abolish or restrain, but to preserve and enlarge freedom. For in all the states of created beings capable of law, where there is no law, there is no freedom. John Locke
When it comes to wilderness animals we have to make an effort to preserve what areas we can that they can be themselves in. Its come to a point though, clearly, where some species have to be cared for by humans if they are not going to disappear altogether. Matthew Fox
For a solitary animal egoism is a virtue that tends to preserve and improve the species: in any kind of community it becomes a destructive vice. Erwin Schrodinger
