“They say that even of a good thing you can have too much. But I doubt it. True, such good things as sunbathing, beer, and tobacco may be intemperately pursued to the detriment of their devotees; yet, to my mind, one cannot have too much of a good murder.”
“In my world, you can never have too much of a good thing.”
“A scholar's business is to add to what is known. That is all. But it is capable of giving the very greatest satisfaction, because knowledge is good. It does not have to look good or even sound good or even do good. It is good just by being knowledge. And the only thing that makes it knowledge is that it is true. You can't have too much of it and there is no little too little to be worth having. There is truth and falsehood in a comma.”
“Too much of a good thing can be wonderful!”
“You cannot have power for good without having power for evil too. Even mother's milk nourishes murderers as well as heroes.”
“A library card is good to have, you can never have too much ID.”