Inflation does not lubricate trade but by rescuing traders from their errors of optimism or stupidity.

Inflation does not lubricate trade but by rescuing traders from their errors of optimism or stupidity.

通货膨胀不会润滑贸易，而是把交易者从乐观或愚蠢的错误中拯救出来。

-- John Kenneth Galbraith 加尔布雷思