"We thought that, perhaps," said I, hesitating, "it is right to begin with the obligations of home, sir; and that, perhaps, while those are overlooked and neglected, no other duties can possibly be substituted for them."
'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?'
At last, however, he began to think -- as you or I would have thought at first; for it is always the person not in the predicament who knows what ought to have been done in it, and would unquestionably have done it too . . .
Upon the solution of this problem, or upon sufficient proof of the impossibility of synthetical knowledge a priori, depends the existence or downfall of metaphysics.
No one has the least regard for the man; with them all, he has been an object of avoidance, suspicion, and aversion; but the spark of life within him is curiously separable from himself now, and they have a deep interest in it, probably because it IS life, and they are living and must die.
To know people is wisdom, but to know yourself is enlightenment. to master people takes force, but to master yourself takes strength. to know contentment is wealth, and to live with strength resolve. to never leave whatever you are is to abide, and to die without getting lost- that is to live on and on.
It is clear, then, that wisdom is knowledge having to do with certain principles and causes. But now, since it is this knowledge that we are seeking, we must consider the following point: of what kind of principles and of what kind of causes is wisdom the knowledge?