“For my part, the more I went forward in the study of letters, and ever more easily, the greater became the ardour of my devotion to them, until in truth I was so enthralled by my passion for learning that, gladly leaving to my brothers the pomp of glory in arms, the right of heritage and all the honours that should have been mine as the eldest born, I fled utterly from the court of Mars that I might win learning in the bosom of Minerva. And -- since I found the armory of logical reasoning more to my liking than the other forms of philosophy, I exchanged all other weapons for these, and to the prizes of victory in war I preferred the battle of minds in disputation.”

“No, you are not worthy of the love which I have devoted to you. I knew all along that the prize I had set my life on was not worth the winning; that I was a fool, with fond fancies, too, bartering away my all of truth and ardour against your little feeble remnant of love. I will bargain no more: I withdraw.”

“... the more I learned, the more conscious did I become of the fact that I was ridiculous. So that for me my years of hard work at the university seem in the end to have existed for the sole purpose of demonstrating and proving to me, the more deeply engrossed I became in my studies, that I was an utterly absurd person.”

“I must admit, that I have learned more from my negative experiences than I have ever learned from my positive one.”

“My life is a tree and I can stay in one place and spread out in all directions, and I can do more learning shading this brood of mine than if I was all alone. I declare, it is like some other part of me made up some rules about happiness and I just went along with them without thinking. My heart is lightened so much that I am amazed at how sad I felt for so long.”

“My determination is not to remain stubbornly with my ideas but I'll leave them and go over to others as soon as I am shown plausible reason which I can grasp. This is the more true since I have no other purpose than to place truth before my eyes so far as it is in my power to embrace it; and to use the little talent I have received to draw the world away from its old heathenish superstitions and to go over to the truth and to stick to it.”