To deviate from nature is to deviate from happiness (Seth Johnson)

Follow nature (Cicero)

Only by obeying nature can we control nature (Bacon)

As we all know, our motto is to obey the natural life (Synica).

Nature has its own laws of development (UK)

Nature is the real law (florio)

Only by understanding nature (bacon)

Nature never deviates from the people it loves (Wordsworth)

If they know how to use nature, then all people will be happy.

We often only appreciate nature and seldom consider living with it (Oscar Wilde)

Nature and virtue are violated by the products of society and property, knowledge and art (Rousseau)