Precepts or maxims are of great weight; and a few useful ones at hand do more toward a happy life than whole volumes that we know not where to find. – Seneca
All quotation dictionaries stand on the shoulders of their predecessors, which must be consulted as part of the effort to make sure that no famous quotations are missed. – Fred R. Shapiro, The Yale Book of Quotations, 2006 (Acknowledgements)
Attend to me, Sancho, I do not say a proverb is amiss when aptly and seasonably applied; but to be for ever discharging them, right or wrong, hit or miss, renders conversation insipid and vulgar. – Miguel de Cervantes Saavedra, Don Quixote de la Mancha, translated from Spanish
I had a lot of trouble with engineers, because their whole background is learning from a functional point of view, and then learning how to perform that function. – Brian Eno