The generation which was born at the same time and under the same planet as the first French Republic was precocious in its criticism of all traditional beliefs and conventions. Shelley, who at school saw tyranny and feigned piety attendant on one another, and who became acquainted at a very early age with the writings of the French Encyclopædists and of Hume, Godwin, and other English freethinkers, brooded deeply, long before he was grown up, on the history, the destiny, and the errors of the human race. His thoughts were the thoughts of an immature youth, but their spirit was the spirit of liberty, as understood by the eighteenth century.

What his comrades remembered about him in later years was his defiant attitude towards authority, more particularly a habit he had of "cursing his father and the king." He went among the boys by the name of "mad Shelley," and "Shelley the atheist." Thus early was the opprobrious word applied to him which was to be coupled with his name all his life, and serve as a pretext for abuse and defamation.

It is unnecessary to dwell upon those events in Shelley's life of which every one who has heard his name has at least a superficial knowledge. We need merely recall to mind the fact that, as the undergraduate of eighteen, he had the curious habit of writing down his heresies on such subjects as God, government, and society, in the form of letters, which he sent to people personally unknown to him, with the request that they would refute his theories and provide him with the proofs against his arguments which he himself was unable to find; that, out of these letters, which consisted chiefly of extracts from the works of Hume and the French materialists, grew a little anonymous pamphlet (no longer in existence) which was entitled The Necessity of Atheism and ended with a Q.E.D.; and that Shelley, in the childish hope of exercising a reforming influence on the spirit of his age, sent a copy of this pamphlet to the Bench of Bishops. What followed is equally well known. Shelley, denounced as the author, was not only expelled from the University, but from his father's house.

No one nowadays considers that any serious scientific conviction, in whatever manner it may be expressed, should bring disgrace and punishment upon its exponent; and Shelley's punishment appears to us doubly unreasonable when we discover that in his pamphlet (the substance of which he reprinted in the notes to Queen Mab) he is no more an atheist than, for example, our Oersted[1] is in his well-known work, The Spirit in Nature. He has not yet arrived at any logical and consistent theory of life; he is only clear on the one main point, that he is not, and never can become, an adherent of any so-called revealed religion. The materialistic impressions received from the books he has read are blent in his mind with the ardent pantheism which distinguished him to the last. When Trelawny asked him in 1822, the year in which he died: Why do you call yourself an atheist? Shelley replied: "I used the name to express my abhorrence of superstition; I took up the word, as a knight took up the gauntlet, in defiance of injustice."

Shelley had grown up tall and slight, narrow-chested, his features small and not regular except the mouth, which was beautiful, clever, and fascinating; there was a feminine and almost seraphic look in the eyes, and the whole face was distinguished by an infinite play of expression. He sometimes looked the age he was—nineteen, sometimes as if he were forty. In the course of the ten remaining years of his life he became more manly in appearance, but still often struck people as boyish and feminine looking—witness Trelawny's surprise at his first meeting with Shelley: "Was it possible this mild-looking beardless boy could be the veritable monster at war with all the world, and denounced by the rival sages of our literature as the founder of a Satanic school?" His countenance assumed every expression—earnest, joyful, touchingly sorrowful, listlessly weary; but what it suggested most frequently in later years was promptitude and decision. He often expressed in his face the feeling he put into words in his poem To Edward Williams:

"Of hatred I am proud,—with scorn content;
Indifference, that once hurt me, now is grown
Itself indifferent."

To all this we may add, employing words used by a friend of his youth, that he looked "preternaturally intelligent"; and that Mulready, a distinguished painter of the day, said it was simply impossible to paint Shelley's portrait—he was "too beautiful."

It is, then, as a youth of this nature—excitable as a poet, brave as a hero, gentle as a woman, blushing and shy as a young girl, swift and light as Shakespeare's Ariel—that we must think of Shelley going out and in among his friends. Mrs. Williams said of him: "He comes and goes like a spirit, no one knows when or where."

His health was extremely delicate all his life, and would probably have given way altogether if he had not rigidly adhered to the simplest diet. About 1812 he adopted vegetarianism, with doubtful benefit. He was of a consumptive habit and subject to nervous and spasmodic attacks, which were sometimes so violent that he rolled on the floor in agony, and had recourse to opium to dull the pain; when he had his worst attacks he would not let the opium bottle out of his hand. When he was visiting the London hospitals and studying medicine with the aim of being able to assist the poor, he himself became seriously ill, and an eminent physician prophesied that he would die of consumption. But his lungs completely righted themselves some years later. In 1817, in attending some of the poor in their cottages, he caught a bad attack of ophthalmia; and he had a relapse of the same malady at the end of the year, and another in 1821, each time severe enough to prevent his reading.

The lofty philanthropy which to him was a religion, demanded many offerings. He displayed it wherever he went. When he was living at Marlow, in anything but affluent circumstances, he made all the poor of the neighbourhood his pensioners; they came to his house every week for their allowances, and he went to them when they were kept at home by sickness. One day he appeared barefooted at the house of a neighbour; he had given away his shoes to a poor woman. Of his own accord, almost immediately after his expulsion from Oxford, he gave up, for the benefit of his sisters, his claim to the greater part of his father's estate. At the time when he was enjoying an income of about £1000 a year, he spent most of it in assisting others, especially poor men of letters, whose debts he paid, and to whom he showed generosity almost unjustifiable in a man of his means.