“Suppose I hire you to repair my computer. The job is worth $200 to me and doing the job is worth $200 to you. The transaction will occur because we have a meeting of the mind. Now suppose there’s the imposition of a 30 percent income tax on you. That means you won’t receive $200 but instead $140. You might say the heck with working for me — spending the day with your family is worth more than $140. You might then offer that you’ll do the job if I pay you $285. That way your after-tax earnings will be $200 — what the job was worth to you. There’s a problem. The repair job was worth $200 to me, not $285. So it’s my turn to say the heck with it. This simple example demonstrates that one effect of taxes is that of eliminating transactions, and hence jobs.” — Walter Williams

From Explaining Conservative Economics in 25 Quotes ^[1] by John Hawkins in Townhall ^[2] 8/7/2012