nitrite– азотистокислый калий– азотистокислый кальций
potassium nitrite хим.
"The more sand that has escaped from the hourglass of our life, the clearer we should see through it."
"You will never win if you never begin."
"This is the precept by which I have lived: Prepare for the worst; expect the best; and take what comes."
"To different minds, the same world is a hell, and a heaven."
J. B. Priestley