“Evaluate one’s tone, demeanor and words and you shall know their character.”
1999
Related quotes

“You shall know a word by the company it keeps.”
Cited in: [Kenneth Church, 2007, A Pendulum Swung too Far, http://languagelog.ldc.upenn.edu/myl/ldc/swung-too-far.pdf, Linguistic Issues in Language Technology, 6, 4, 5]
"A synopsis of linguistic theory 1930-1955." 1957

“Music does not replace words, it gives tone to the words”

Source: Practical Pictorial Photography, 1898, How expression may be given to a picture, p. 34

“Tone of voice is more crucial than words.”
Source: Women Can't Hear What Men Don't Say (2000), p. 25.