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874 Conversations thumb thumb thumb thumb thumb
LISTENING TO PEOPLE
When someone speaks in a passive voice, he is trying to conceal something.
Alfred Kahn, economist
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 4.8 out of 10 based on 22 reviews
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875 Animals thumb thumb thumb thumb thumb
DOUBLING YOUR POPULATION
You can quickly calculate the number of years it will take for a population to double by dividing the number 72 by the population's growth rate.
David T. Russell, retired high school teacher, Dilltown, Pennsylvania
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 5.4 out of 10 based on 19 reviews
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876 Building thumb thumb thumb thumb
ESTIMATING THE STRENGTH OF A BEAM
The strength of a beam is proportional to the square of the dimension parallel to the direction of the load.
Paul A. Delaney, meteorologist, Beltsville, Maryland
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 4.0 out of 10 based on 17 reviews
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877 Computers thumb thumb thumb thumb thumb
BUYING A COMPUTER
A computer will be out of date two years after it first became available.
Marc Pelath, student and programmer, Michigan City, Indiana
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 4.8 out of 10 based on 31 reviews
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878 Magazines thumb thumb thumb thumb thumb
SELLING MAGAZINES IN THE LATE 90S
On a magazine cover, young sells better than old. Television sells better than movies. Politics should be avoided. And when in doubt run Princess Di or Britney Spears, your choice.
Scott Parker, data specialist, Beaumont, Texas
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 4.5 out of 10 based on 18 reviews
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879 Children thumb thumb thumb thumb thumb thumb
SETTING A CHILD'S ALLOWANCE
A child's allowance should be large enough to cover some basics with a little left over, yet small enough to require choices. Too little or too much of an allowance will not teach a child how to deal with money.
Dian Nafis, New York State Cooperative Extension
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 6.4 out of 10 based on 25 reviews
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880 Habits thumb thumb thumb thumb thumb
QUITTING SMOKING
To quit smoking, it takes the average smoker three or four serious attempts over seven to ten years.
Janice M. Prochaska, professor, University of Rhode Island,
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 5 out of 10 based on 18 reviews
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881 Eyes thumb thumb thumb thumb thumb
SPOTTING A FARSIGHTED PERSON
A farsighted man always knows where his glasses are.
Thomas W. Neumann, anthropological archaeologist, wildlife ecologist, and field crew crisis manager
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 5.1 out of 10 based on 20 reviews
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882 Flying thumb thumb thumb thumb
LANDING AN AIRPLANE
To make every landing as much the same as possible, enter the ground cushion with the airplane trimmed to 1.2 to 1.3 times its stalling speed.
Richard L. Collins, aviation writer
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 4.4 out of 10 based on 14 reviews
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883 Movies and Film thumb thumb thumb thumb thumb thumb
SPOTTING A GOOD MOVIE
Never waste your money on any movie that has a simian for a co-star.
Dan Wagner, San Jose, California
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 5.5 out of 10 based on 23 reviews
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884 Photography thumb thumb thumb thumb thumb
SELLING YOUR PHOTOGRAPHS
Photographs on file with a stock agency will bring you 50 cents per image per year.
Jon Reis, photographer, Ithaca, New York
(LR) Legacy Rule of Thumb from previously published collections
Current Rating: 5.2 out of 10 based on 18 reviews
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