C.N. Douglas, comp. Forty Thousand Quotations: Prose and Poetical. 1917.
Vehemence
Vehemence without feeling is rant.
G. H. Lewes.
Violence does even justice unjustly.
Carlyle.
Nothing good comes of violence.
Luther.
I tremble at his vehemence of temper.
Addison.
Heat not a furnace for your foe so hot that it do singe yourself.
Shakespeare.
Loud indignation against vice often stands for virtue with bigots.
J. Petit-Senn.
Whatever they did, the Elysians were careful never to be vehement.
Beaconsfield.
The greater your real strength and power, the quieter it will be exercised.
Lowell.