一个人的勇气是多数。 - 托马斯·杰斐逊
Thomas Jefferson (April 13 1743 – July 4, 1826) was an American lawyer, a Founding Father and principal author of the Declaration of Independence (1776). He was elected the second Vice President of the United States (1797–1801) and the third President of the United States (1801–1809).