Anyone who in discussion relies upon authority uses, not his understanding, but rather his memory.
Sow the living part of yourselves in the furrow of life.
It is not the shilling I give you that counts, but the warmth that it carries with it from my hand.
To fall into a habit is to begin to cease to be.
Man dies of cold, not of darkness.
And usually [the philosopher] philosophizes either in order to resign himself to life, or to seek some finality in it, or to distract himself and forget his griefs, or for pastime and amusement.