It is not like studying German, where you mull along, in a groping, uncertain way, for thirty years; and at last, just as you think you've got it, they spring the subjunctive on you, and there you are. No- and I see now plainly enough, that the great pity about the German language is, that you can't fall off it and hurt yourself. There is nothing like that feature to make you attend strictly to business.

There is nothing in the world like persuasive speech to fuddle the mental apparatus.

Frankenstein took some flesh and bones and blood and made a man out of them; the man ran away and fell to raping and robbing and murdering everywhere, and Frankenstein was horrified and in despair, and said, I made him, without asking his consent, and it makes me responsible for every crime he commits. I am the criminal, he is innocent.

It takes your enemy and your friend, working together, to hurt you to the heart: the one to slander you and the other to get the news to you.

[The Bible is] a mass of fables and traditions, mere mythology.

Customs do not concern themselves with right or wrong or reason. But they have to be obeyed; one reasons all around them until he is tired, but he must not transgress them, it is sternly forbidden.

When in doubt, tell the truth. That maxim I did invent, but never expected it to be applied to me. I did say, "When you are in doubt," but when I am in doubt myself I use more sagacity.