Trade Barriers

Famous quotes containing the words trade and/or barriers:

“Unless we do more than simply learn the trade of our time, we are but apprentices, and not yet masters of the art of life.”
—Henry David Thoreau (1817–1862)

“... in love, barriers cannot be destroyed from the outside by the one to whom the cause despair, no matter what he does; and it is only when he is no longer concerned with them that, suddenly, as a result of work coming from elsewhere, accomplished within the one who did not love him, these barriers, formerly attacked without success, fall futilely.”
—Marcel Proust (1871–1922)