“That ideas should freely spread from one to another over the globe, for the moral and mutual instruction of man, and improvement of his condition, seems to have been peculiarly and benevolently designed by nature, when she made them, like fire, expansible over all space, without lessening their density in any point, and like the air in which we breathe, move, and have our physical being, incapable of confinement or exclusive appropriation. Inventions then cannot, in nature, be a subject of property.”
―
Thomas Jefferson
“The clause too, reprobating the enslaving the inhabitants of Africa, was struck out in complaisance to South Carolina and Georgia, who had never attempted to restrain the importation of slaves, and who on the contrary still wished to continue it. Our northern brethren also I believe felt a little tender under those censures; for tho' their people have very few slaves themselves yet they had been pretty considerable carriers of them to others.”
―
Thomas Jefferson
“If our house be on fire, without inquiring whether it was fired from within or without, we must try to extinguish it.”
―
Thomas Jefferson
“A nation which expects to be ignorant and free, in a state of civilization, expects that which never was and never will be.”
―
Thomas Jefferson
“There is a ripeness of time for death, regarding others as well as ourselves, when it is reasonable we should drop off, and make room for another growth. When we have lived our generation out, we should not wish to encroach on another.”
―
Thomas Jefferson
“Reason and free inquiry are the only effectual agents against error.”
―
Thomas Jefferson
“As new discoveries are made, new truths discovered and manners and opinions change with the change of circumstances, institutions must advance also to keep pace with the times.”
―
Thomas Jefferson
“Experience hath shewn, that even under the best forms, those entrusted with power have, in time, and by slow operations, perverted it into tyranny; and it is believed that the most effectual means of preventing this would be, to illuminate, as far as practicable, the minds of the people at large...”
―
Thomas Jefferson
“Books constitute capital. A library book lasts as long as a house, for hundreds of years. It is not, then, an article of mere consumption but fairly of capital, and often in the case of professional men, setting out in life, it is their only capital.”
―
Thomas Jefferson
“When the people fear the government there is tyranny, when the government fears the people there is liberty.”
―
Thomas Jefferson
“Whenever any form of government becomes destructive of these ends [life, liberty, and the pursuit of happiness] it is the right of the people to alter or abolish it, and to institute new government...”
―
Thomas Jefferson
“I haven't failed. I've just found 10,000 ways that don't work.”
―
Thomas Jefferson
