Years Primary

Famous quotes containing the words years and/or primary:

“It takes ten years to grow good trees, but a hundred years to grow good people.”
—Chinese proverb.

“A fact is a proposition of which the verification by an appeal to the primary sources of our knowledge or to experience is direct and simple. A theory, on the other hand, if true, has all the characteristics of a fact except that its verification is possible only by indirect, remote, and difficult means.”
—Chauncey Wright (1830–1875)