Translation of Arbeitskraft

Spanish people are always saying, that you have to live the moment, you have to live now, since you do not know what is going to happen in the future. I think it is because many have troubles.
Thanks for the phone conversation. In the attachment, I placed a very brief overview of possible Spanish words that could be entered into the system for the vocabulary beginners lesson. Please have a look.
I got up at five in the early morning because I wanted to take pictures of the sunrise. I hoped that there would be some fog, as it would add to the atmosphere and would results in great shots.