Ifs And Quotes (page 195)
If the account given in Genesis is really true, ought we not, after all, to thank this serpent? He was the first schoolmaster, the first advocate of learning, the first enemy of ignorance, the first to whisper in human ears the sacred word liberty, the creator of ambition, the author of modesty, of inquiry, of doubt, of investigation, of progress and of civilization.
Robert Green Ingersoll
If anyone on the verge of action should judge himself according to the outcome, he would never begin. Even though the result may gladden the whole world, that cannot help the hero; for he knows the result only when the whole thing is over, and that is not how he became a hero, but by virtue of the fact that he began.
Soren Kierkegaard