Studied once biology in Germany/Jena and Berlin, especially the field of ecology/limnology and I like sign language as well…;-)
Further details on German Open Nature Guides (Offene Naturführer)
“The important thing is not to stop questioning.” (Albert Einstein)
“What is our relationship to a flower,
to a bird that passes by?
And what is our relationship with each other
―not with the speaker but with each other―
with your wife,
with your husband,
with your children,
with the environment,
with your neighbor,
the government and so on?
What is our relationship to all this?
Or are we just isolated, self-concerned,
intensely interested in our own way of life?”
(Jiddu Krishnamurti: The last talks, p. 28)