All other swindlers upon earth are nothing to the self-swindlers, and with such pretences did I cheat myself. Surely a curious thing. That I should innocently take a bad half-crown of somebody else's manufacture, is reasonable enough; but that I should knowingly reckon the spurious coin of my own make, as good money!
Natural science physics contains in itself synthetical judgments a priori, as principles. ... Space then is a necessary representation a priori, which serves for the foundation of all external intuitions.
'But the man who is ready to taste every form of knowledge, is glad to learn and never satisfied - he's the man who deserves to be called a philosopher, isn't he?'
I find my breath gets short, but it seldom gets longer as a man gets older. I take it as it comes, and make the most of it. That's the best way, ain't it?
This reminds me, Godmother, to ask you a serious question. You are as wise as wise can be (having been brought up by the fairies), and you can tell me this: Is it better to have had a good thing and lost it, or never to have had it?
Some of the craftiest scoundrels that ever walked this earth . . . will gravely jot down in diaries the events of every day, and keep a regular debtor and creditor account with heaven, which shall always show a floating balance in their own favour.
Truthfulness. He will never willingly tolerate an untruth, but will hate it as much as he loves truth... And is there anything more closely connected with wisdom than truth?
Demonstration is also something necessary, because a demonstration cannot go otherwise than it does, ... And the cause of this lies with the primary premises/principles.