Famous quotes containing the words prince, frederick and/or wilhelm:
“When the Prince of Wales [later King George IV] and the Duke of York went to visit their brother Prince William [later William IV] at Plymouth, and all three being very loose in their manners, and coarse in their language, Prince William said to his ship’s crew, “now I hope you see that I am not the greatest blackguard of my family.””
—Horace Walpole (1717–1797)
“Science is the knowledge of many, orderly and methodically
digested and arranged, so as to become attainable by one. The
knowledge of reasons and their conclusions constitutes abstract, that of causes and their effects, and of the laws of nature, natural science.”
—John Frederick William Herschel (1792–1871)
“We ought, says Kant, to become acquainted with the instrument, before we undertake the work for which it is to be employed; for if the instrument be insufficient, all our trouble will be spent in vain. The plausibility of this suggestion has won for it general assent and admiration.... But the examination can be only carried out by an act of knowledge. To examine this so-called instrument is the same as to know it.”
—Georg Wilhelm Friedrich Hegel (1770–1831)