(17) Food that is excessively bitter, sour, salty, hot, acrid, dry, and burning is liked by people endowed with rajas. It causes pain, grief, and disease.

(22) For there is in the Original, first, Harshness, which attracts, shuts up, makes Darkness, and sharp Cold; but the Tartness cannot endure the Attracting: For the Attracting in the Cold makes in the Bitterness a Sting, [or Prickle,] which rages and resists against the hard Death, but not being able to come away out of the Tartness, (being its Mother wherein it stands,) therefore it rages very horribly, as if it would break the Harshness [in Pieces;] it flies upwards and sideways, and yet finds no Rest, till that the Birth of the Harshness falls into an aching horhible Essence, like a Brimstone- Spirit, very rough, hard, Stinging in itself, [or Kindling in itself,] like a whirling Wheel, and that the Bitterness flies up very swiftly, from whence proceeds a twinkling Flash; at which the dark Harshness is terrified, and sinks back as vanquished. And so when the Bitterness finds the Mother overcome, and as it were half dead, or soft, [or meek,] it is terrified more than the Mother. But the Shriek or Terror being past in the harsh Mother, which is now half dead, or soft, [pliable or meek,] then the Bitterness loses its terrible Right, [or Property,] and becomes white, light, and clear; and thus is the Kindling and Birth of the Fire, as is mentioned before.

(9) For the Harshness is as hard as a Stone [or Flint,] and the Bitterness rushes and rages like a P breaking Wheel, which breaks the Hardness, and stirs up the Fire, so that all comes to be a terrible Crack of Fire, and flies up; and the Harshness or Astringency breaks in Pieces, whereby the dark Tartness is terrified and sinks back, and becomes as it were feeble or weak, or as if it were killed and dead, and runs out, becomes thin, and yields itself to be overcome: But when the strong Flash of Fire shines back again upon or into the Tartness, and is mingled therein, and finds the Harshness so thin and overcome, then it is much more terrified; for it is as if Water was thrown upon the Fire, which makes a Crack: Yet when the Crack or Terror is thus made in the overcome Harshness, thereby it gets another Source, [Condition or Property,] and a Crack, or Noise of great Joy proceeds out of the wrathful Fierceness, and rises up in fierce Strength, as a kindled Light: For the Crack in the Twinkling of an Eye becomes white, clear, and light; for thus the Kindling of the Light comes in that very Moment as soon as the Light (that is, the new Crack of the Fire) is infected or impregnated with the Harshness, the Tartness or Astringency kindles, and shrieks, or is affrighted by the great Light that comes into it in the Twinkling of an Eye, as if it did awake from Death, and becomes soft or tmeek, lively and joyful; it presently loses its dark, rough, harsh, and cold Virtue, and leaps or springs up for Joy, and rejoices in the Light; and its Sting or Prickle, which is the Bitterness, that triumphs in the turning Wheel for great Joy.