Only two kinds of people can attain self-knowledge: those who are not encumbered at all with learning, that is to say, whose minds are not over-crowded with thoughts borrowed from others; and those who, after studying all the scriptures and sciences, have come to realise that they know nothing.
"Hope, you see, Wal'r," said the Captain, sagely, "Hope. It's that as animates you. Hope is a buoy, for which you overhaul your Little Warbler, sentimental diwision, but Lord, my lad, like any other buoy, it only floats; it can't be steered nowhere. Along with the figure-head of Hope,' said the Captain, 'there's a anchor; but what's the good of my having a anchor, if I can't find no bottom to let it go in?"
Enthusiasm is one of the most powerful engines of success. When you do a thing, do it with all your might. Put your whole soul into it. Stamp it with your own personality. Be active, be energetic, be enthusiastic and faithful, and you will accomplish your object. Nothing great was ever achieved without enthusiasm.
And of all illumination which human reason can give, none is comparable to the discovery of what we are, our nature, our obligations, what happiness we are capable of, and what are the means of attaining it.