Ignorance, intolerance, egotism, self-assertion, opaque perception, dense and pitiful chuckle headedness - and an almost pathetic unconsciousness of it all, that is what I was at nineteen and twenty.
The machine has several virtues... One may lean back in his chair and work it. It piles an awful stack of words on one page. It don't muss things or scatter ink blots around.
Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself. There is no feeling of brotherhood among these people. Indeed, they always resent it when I call them brother. To show how far their ungenerosity can carry them, I will state that I offered to let Prof. H--y publish my great theory as his own discovery; I even begged him to do it; I even proposed to print it myself as his theory. Instead of thanking me, he said that if I tried to fasten that theory on him he would sue me for slander.
A jackass has that kind of strength, and puts it to a useful purpose, and is valuable to the world because he is a jackass; but anobleman is not valuable because he is a jackass. It is a mixture that is always ineffectual, and should never have been attempted in the first place. And yet, once you start a mistake, the trouble is done and you never know what is going to come of it.
...the circumstances and the atmosphere always have so much to do in directing a conversation, especially a German conversation, which is only a kind of an insurrection, anyway.
Every man is in his own person the whole human race without a detail lacking....I knew I should not find in any philosophy a single thought which had not passed through my own head, nor a single thought which had not passed through the heads of millions and millions of men before I was born.
No one can tell me what is a good cigar - for me. I am the only judge. People who claim to know say that I smoke the worst cigars in the world. They bring their own cigars when they come to my house.