Quotes & Sayings About Marginal Gains

As income taxes and capital-gains taxes were reduced in the United States beginning in the 1980s, the share of federal taxes paid by "the rich" steadily went up. From 1980 to 2010, as the top 1 percent increased their share of before-tax income from 9 percent to 15 percent, their share of the individual income tax soared from 17 percent to 39 percent of the total paid. Their share of total federal taxes more than doubled during a period when the highest marginal tax rate was cut in half, from 70 percent to 35.5 percent. The wealthy, in short, are already paying more than their fair share of taxes, and the growth in their wealth and incomes has had nothing to do with tax avoidance or deflecting the tax burden to the middle class. — James Piereson

People who acquire things beyond their usefulness not only will derive little or no marginal gains from these acquisitions, but they also will experience negative consequences, as with any form of gluttony. — Ray Dalio

From World War II until 1981 the top marginal income tax rate never fell below 70 percent. Under President Dwight Eisenhower, a Republican whom no one ever accused of being a socialist, the top rate was 91 percent. Even after all deductions and credits, Americans with incomes of over $1 million (in today's dollars) paid a top marginal rate, on average, of 52 percent. As recently as the late 1980s, the top tax rate on capital gains was 35 percent. But as income and wealth have accumulated at the top, so has the political power to reduce taxes. The Bush tax cuts of 2001 and 2003, which were extended for two years in December 2010, capped top rates at 35 percent, their lowest level in more than half a century, and reduced capital gains taxes to 15 percent. — Robert B. Reich

Marginal gains is not about making small changes and hoping they fly. Rather, it is about breaking down a big problem into small parts in order to rigorously establish what works and what doesn't. — Matthew Syed

Rushing to optimize before the bottlenecks are known may be the only error to have ruined more designs than feature creep. From tortured code to incomprehensible data layouts, the results of obsessing about speed or memory or disk usage at the expense of transparency and simplicity are everywhere. They spawn innumerable bugs and cost millions of man-hours - often, just to get marginal gains in the use of some resource much less expensive than debugging time — Eric S. Raymond