I am far from any intention to limit curiosity, or confine the labours of learning to arts of immediate and necessary use. It is only from the various essays of experimental industry, and the vague excursions of mind set upon discovery, that any advancement of knowledge can be expected; and though many must be disappointed in their labours, yet they are not to be charged with having spent their time in vain; their example contributed to inspire emulation, and their miscarriage taught others the way to success.
When the toll upon carriages of luxury, upon coaches, post-chaises, etc. is made somewhat higher in proportion to their weight, than upon carriages of necessary use, such as carts, wagons, etc. the indolence and vanity of the rich is made to contribute in a very easy manner to the relief of the poor, by rendering cheaper the transportation of heavy goods to all the different parts of the country.
Men in Government monopolize the necessary use of force; they are not using their energies productively; they are not milking cows. To get butter, they must use guns; they have nothing else to use.
One of the greatest sermons ever pronounced on missionary work is this simple thought attributed to Saint Francis of Assisi: 'Preach the gospel at all times and if necessary, use words. ' Opportunities to do so are all around us. Do not miss them by waiting too long on the road to Damascus.
