
“Happy is he that grows wise by other men's harms.”
Lexicon Tetraglotton (1660)
Source: The Roving Mind (1983), Ch. 25
“Happy is he that grows wise by other men's harms.”
Lexicon Tetraglotton (1660)
“We can be knowledgeable with other men's knowledge, but we cannot be wise with other men's wisdom.”
Book I, Ch. 25
Attributed
“I was wise enough never to grow up, while fooling people into believing I had.”
“It is easier to be wise for others than for oneself.”
Il est plus aisé d'être sage pour les autres que de l'être pour soi-même.
Maxim 132.
Reflections; or Sentences and Moral Maxims (1665–1678)
“Arms are of little value in the field unless there is wise counsel at home.”
Parvi enim sunt foris arma, nisi est consilium domi.
Book I, section 76 (trans. Walter Miller)
De Officiis – On Duties (44 BC)
“Sharpen up the edges of ideas for the students in fields other than your own.”
Generation of Greatness (1957)
Context: I think we must say this to each department: "Sharpen up the edges of ideas for the students in fields other than your own. They will not have years in which to find out what you meant, years during which they might achieve a sense of rich insight into your domain. But they are intelligent, they are earnest in their own department; they will profit all their lives from one year of brilliant teaching."
“Better be wise by the misfortunes of others than by your own.”
The Lion, The Ass, And The Fox Hunting.
A Voice Crying in the Wilderness (Vox Clamantis in Deserto) (1990)
Recreation (1919)
Context: I am not attempting here a full appreciation of Colonel Roosevelt. He will be known for all time as one of the great men of America. I am only giving you this personal recollection as a little contribution to his memory, as one that I can make from personal knowledge and which is now known only to myself. His conversation about birds was made interesting by quotations from poets. He talked also about politics, and in the whole of his conversation about them there was nothing but the motive of public spirit and patriotism. I saw enough of him to know that to be with him was to be stimulated in the best sense of the word for the work of life. Perhaps it is not yet realised how great he was in the matter of knowledge as well as in action. Everybody knows that he was a great man of action in the fullest sense of the word. The Press has always proclaimed that. It is less often that a tribute is paid to him as a man of knowledge as well as a man of action. Two of your greatest experts in natural history told me the other day that Colonel Roosevelt could, in that department of knowledge, hold his own with experts. His knowledge of literature was also very great, and it was knowledge of the best. It is seldom that you find so great a man of action who was also a man of such wide and accurate knowledge. I happened to be impressed by his knowledge of natural history and literature and to have had first-hand evidence of both, but I gather from others that there were other fields of knowledge in which he was also remarkable.