They know enough who know how to learn. – Henry Adams
I am an anarchist in politics and an impressionist in art as well as a symbolist in literature. Not that I understand what these terms mean, but I take them to be all merely synonyms of pessimist. – Henry Adams
One friend in a lifetime is much, two are many, three are hardly possible. Friendship needs a certain parallelism of life, a community of thought, a rivalry of aim. – Henry Adams
Some day science may have the existence of mankind in power, and the human race can commit suicide by blowing up the world. – Henry Adams