3.Quotations on civil engineering.

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A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.
- Douglas Adams

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Aeroplanes are not designed by science, but by art in spite of some pretence and humbug to the contrary. I do not mean to suggest that engineering can do without science, on the contrary, it stands on scientific foundations, but there is a big gap between scientific research and the engineering product which has to be bridged by the art of the engineer.
- British Engineer to the Royal Aeronautical Society, 1922.

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A good scientist is a person with original ideas. A good engineer is a person who makes a design that works with as few original ideas as possible
- Freeman Dyson

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A great bridge is a great monument which should serve to make known the splendour and genius of a nation; one should not occupy oneself with efforts to perfect it architecturally, for taste is always susceptible to change, but to conserve always in its form and decoration the character of solidity which is proper.
- Jean Peronnet

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An engineer is someone who is good with figures, but doesn’t have the personality of an accountant.
- An Arts graduate’s view of engineers

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Architects and engineers are among the most fortunate of men since they build their own monuments with public consent, public approval and often public money.
- John Prebble

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A theory may be so rich in descriptive possibilities that it can be made to fit any data.
- Phillip Johnson-Laird

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Engineering is the art of modelling materials we do not wholly understand, into shapes we cannot precisely analyse so as to withstand forces we cannot properly assess, in such a way that the public has no reason to suspect the extent of our ignorance.
- Dr AR Dykes

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Engineering problems are under-defined, there are many solutions, good, bad and indifferent. The art is to arrive at a good solution. This is a creative activity, involving imagination, intuition and deliberate choice.
- Ove Arup

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Engineering refers to the practice of organizing the design and construction [and, I would add operation] of any artifice which transforms the physical world around us to meet some recognized need.
- GFC Rogers

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Engineers … are not mere technicians and should not approve or lend their name to any project that does not promise to be beneficent to man and the advancement of civilization
- John Fowler

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Engineers … are not superhuman. They make mistakes in their assumptions, in their calculations, in their conclusions. That they make mistakes is forgivable; that they catch them is imperative. Thus it is the essence of modern engineering not only to be able to check one’s own work but also to have one’s work checked and to be able to check the work of others.
- Henry Petroski

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Experience serves not only to confirm theory, but differs from it without disturbing it, it leads to new truths which theory only has not been able to reach.
- Dalembert

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