Knowledge has three degrees: opinion, science, illumination. The means or instrument of the first is sense; of the second, dialectic; of the third, intuition.
"It is one of the severest tests of friendship to tell your friend his faults.…"
"An invincible determination can accomplish almost anything and in this lies the great distinction between…"
"If you are out to describe the truth, leave elegance to the tailor."
