The American Psychological Association has noted: “Stress is to the human condition what tension is to the violin string: too little and the music is dull and raspy; too much and the music is shrill or the string snaps.
Kādā Amerikas Psihologu asociācijas publicētā rakstā bija teikts: ” Stress cilvēka organismam ir tas pats, kas spriegums vijoles stīgai.