We have no knowledge, that is, no general principles drawn from the contemplation of particular facts, but what has been built up by pleasure, and exists in us by pleasure alone. The Man of Science, the Chemist and Mathematician, whatever difficulties and disgusts they may have had to struggle with, know and feel this. However painful may be the objects with which the Anatomist's knowledge is connected, he feels that his knowledge is pleasure; and where he has no pleasure he has no knowledge.
Even thus last night, and two nights more I lay,
And could not win thee, Sleep, by any stealth:
So do not let me wear to-night away.
Without thee what is all the morning's wealth?
Come, blessed barrier between day and day,
Dear mother of fresh thoughts and joyous health!
The clouds that gather round the setting sun do take a sober colouring from an eye that hath kept watch o'er man's mortality; another race hath been, and other palms are won. Thanks to the human heart by which we live, thanks to its tenderness, its joys, and fears, to me the meanest flower that blows can give thoughts that do often lie too deep for tears.
A soul so pitiably forlorn, If such do on this earth abide, May season apathy with scorn, May turn indifference to pride; And still be not unblest- compared With him who grovels, self-debarred From all that lies within the scope Of holy faith and christian hope; Or, shipwrecked, kindles on the coast False fires, that others may be lost.
The human mind is capable of excitement without the application of gross and violent stimulants; and he must have a very faint perception of its beauty and dignity who does not know this.