Alexander von Humboldt quotes

Our imagination is struck only by what is great; but the lover of natural philosophy should reflect equally on little things. (Alexander von Humboldt)
The expression of vanity and self-love becomes less offensive, when it retains something of simplicity and frankness.
Alexander von Humboldt
The most powerful influence exercised by the Arabs on general natural physics was that directed to the advances of chemistry; a science for which this race created a new era.(...) Besides making laudatory mention of that which we owe to the natural science of the Arabs in both the terrestrial and celestial spheres, we must likewise allude to their contributions in separate paths of intellectual development to the general mass of mathematical science.
Alexander von Humboldt
One of the noblest characteristics which distinguish modern civilization from that of remoter times is, that it has enlarged the mass of our conceptions, rendered us more capable of perceiving the connection between the physical and intellectual world, and thrown a more general interest over objects which heretofore occupied only a few scientific men, because those objects were contemplated separately, and from a narrower point of view.
Alexander von Humboldt
Devoted from my earliest youth to the study of nature, feeling with enthusiasm the wild beauties of a country guarded by mountains and shaded by ancient forests, I experienced in my travels, enjoyments which have amply compensated for the privations inseparable from a laborious and often agitated life.
Alexander von Humboldt
Only what we have wrought into our character during life can we take away with us.
Alexander von Humboldt
While we maintain the unity of the human species, we at the same time repel the depressing assumption of superior and inferior races of men. There are nations more susceptible of cultivation, more highly civilized, more enobled by mental cultivation than others, but none in themselves nobler than others.
Alexander von Humboldt
In order to ameliorate without commotion new institutions must be made, as it were, to rise out of those which the barbarism of centuries has consecrated.
Alexander von Humboldt
The principal impulse by which I was directed was the earnest endeavor to comprehend the phenomena of physical objects in their general connection, and to represent nature as one great whole, moved and animated by internal forces.
Alexander von Humboldt
A physical delineation of nature terminates at the point where the sphere of intellect begins, and a new world of mind is opened to our view. It marks the limit, but does not pass it.
Alexander von Humboldt
von Humboldt (seeing a newspaper containing slanderous falsehoods against Jefferson on the President's desk) : Why do you not have the fellow hung who dares to write these abominable lies? Jefferson : What! hang the guardians of the public morals? No, sir, - rather would I protect the spirit of freedom which dictates even that degree of abuse. Put that paper into your pocket, my good friend, carry it with you to Europe, and when you hear any one doubt the reality of American freedom, show them that paper, and tell them where you found it. Humboldt : But is it not shocking that virtuous characters should be defamed? Jefferson : Let their actions refute such libels. Believe me, virtue is not long darkened by the clouds of calumny; and the temporary pain which it causes is infinitely overweighed by the safety it insures against degeneracy in the principles and conduct of public functionaries. When a man assumes a public trust, he should consider himself as public property. (Alexander von Humboldt)
The principal impulse by which I was directed was the earnest endeavor to comprehend the phenomena of physical objects in their general connection, and to represent nature as one great whole, moved and animated by internal forces. My intercourse with highly-gifted men early led me to discover that, without an earnest striving to attain to a knowledge of special branches of study, all attempts to give a grand and general view of the universe would be nothing more than a vain illusion. These special departments in the great domain of natural science are, moreover, capable of being reciprocally fructified by means of the appropriative forces by which they are endowed.
Alexander von Humboldt