But he found that a traveller's life is one that includes much pain amidst its enjoyments. His feelings are for ever on the stretch; and when he begins to sink into repose, he finds himself obliged to quit that on which he rests in pleasure for something new, which again engages his attention, and which also he forsakes for other novelties.
Mary Wollstonecraft ShelleyMy heart was fashioned to be susceptible of love and sympathy, and when wrenched by misery to vice and hatred, it did not endure the violence of the change without torture such as you cannot even imagine.
Mary Wollstonecraft ShelleyAfter days and nights of incredible labor and fatigue, I succeeded in discovering the cause of generation and life. Nay, more, I became myself capable of bestowing animation upon lifeless matter.
Mary Wollstonecraft Shelley...if I see but one smile on your lips when we meet, occasioned by this or any other exertion of mine, I shall need no other happiness.
Mary Wollstonecraft ShelleyNothing is so painful to the human mind as a great and sudden change. The sun might shine, or the clouds might lour: but nothing could appear to me as it had done the day before.
Mary Wollstonecraft ShelleyI expected this reception. All men hate the wretched; how, then, must I be hated, who am miserable beyond all living things! Yet you, my creator, detest and spurn me, thy creature, to whom thou art bound by ties only dissoluble by the annihilation of one of us. You purpose to kill me. How dare you sport thus with life? Do your duty towards me, and I will do mine towards you and the rest of mankind. If you will comply with my conditions, I will leave them and you at peace; but if you refuse, I will glut the maw of death, until it be satiated with the blood of your remaining friends.
Mary Wollstonecraft Shelley