Streben ( hormê, orexis , appetitus, conatus) ist der (primäre ... ... which consisted pleasure or pain, is also a sollicitation or provocation either to draw near to the thing that pleased, or to retire from the thing that displeased. ...
Lexikoneintrag zu »Streben«. Eisler, Rudolf: Wörterbuch der philosophischen Begriffe, Band 2. Berlin 1904, S. 435-438.