90. A very Strengthening Drink.—Put a teacupful of pearl-barley into a saucepan, with three pints of cold water, the rind of a lemon and a small piece of cinnamon; boil the whole very gently until the barley becomes tender, when strain it through a fine sieve, and sweeten with a spoonful of treacle: if treacle should be objectionable, honey or sugar will do.