Economics
Economics () is the social science that studies the production, distribution, and consumption of goods and services.
Energy
In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The SI unit of energy is the joule, which is the energy transferred to an object by the work of moving it a distance of 1 metre against a force of 1 newton.
International
International mostly means something (a company, language, or organization) involving more than a single country. The term international as a word means involvement of, interaction between or encompassing more than one nation, or generally beyond national boundaries. For example, international law, which is applied by more than one country and usually everywhere on Earth, and international language which is a language spoken by residents of more than one country.
Energy
If you take a bale of hay and tie it to the tail of a mule and then strike a match and set the bale of hay on fire, and if you then compare the energy expended shortly thereafter by the mule with the energy expended by yourself in the striking of the match, you will understand the concept of amplification.
William Shockley
Economics
Give not Saint Peter so much, to leave Saint Paul nothing.
George Herbert, Jacula Prudentum (1651). Reported in Hoyt's New Cyclopedia Of Practical Quotations (1922), p. 216.
Economics
In my youth it was said that what was too silly to be said may be sung. In modern economics it may be put into mathematics.
Ronald Coase, The firm, the market and the law (1988) Chapter 6. A remark on "The problem of social cost" (last sentence).
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