“What man calls Absolute Being, his God, is his own being. The power of the object over him is therefore the power of his own being. Thus, the power of the object of feeling is the power of feeling itself; the power of the object of reason is the power of reason itself; and the power of the object of will is the power of will itself.”

Sec. 2
The Antichrist (1888)

Source: 1984

Source: Vorkosigan Saga, Barrayar (1991), Chapter 18 (p. 549)

Preface
The History and Present State of Electricity (1767)
Context: The history of philosophy enjoys, in some measure, the advantages both of civil and natural history, whereby it is relieved from what is most tedious and disgusting in both. Philosophy exhibits the powers of nature, discovered and directed by human art. It has, therefore, in some measure, the boundless variety with the amazing uniformity of the one, and likewise every thing that is pleasing and interesting in the other. And the idea of continual rise and improvement is conspicuous in the whole study, whether we be attentive to the part which nature, or that which men are acting in the great scene.
It is here that we see the human understanding to its greatest advantage, grasping at the noblest objects, and increasing its own powers, by acquiring to itself the powers of nature, and directing them to the accomplishment of its own views; whereby the security, and happiness of mankind are daily improved. Human abilities are chiefly conspicuous in adapting means to ends, and in deducing one thing from another by the method of analogy; and where may we find instances of greater sagacity, than in philosophers diversifying the situations of things, in order to give them an opportunity of showing their mutual relations, affections, and influences; deducing one truth and one discovery from another, and applying them all to the useful purposes of human life.
If the exertion of human abilities, which cannot but form a delightful spectacle for the human imagination, give us pleasure, we enjoy it here in a higher degree than while we are contemplating the schemes of warriors, and the stratagems of their bloody art.

Source: Academy Series - Priscilla "Hutch" Hutchins, The Engines of God (1994), Chapter 16 (p. 213)

The life of Friedrich Schiller: Comprehending an examination of his works (1825).
1820s
Context: The weakest living creature, by concentrating his powers on a single object, can accomplish something. The strongest, by dispensing his over many, may fail to accomplish anything. The drop, by continually falling, bores its passage through the hardest rock. The hasty torrent rushes over it with hideous uproar, and leaves no trace behind.

Z. Hanfi, trans., in The Fiery Brook (1972), p. 67
Towards a Critique of Hegel’s Philosophy (1839)

Caxtoniana: Hints on Mental Culture (1862)

Volume II, chapter IV, section 103.
The Stones of Venice (1853)