Ah, what a warning for a thoughtless man, Could field or grove, could any spot of earth, Show to his eye an image of the pangs Which it hath witnessed,-render back an echo Of the sad steps by which it hath been trod!
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.
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.
And what if thou, sweet May, hast known
Mishap by worm and blight;
If expectations newly blown
Have perished in thy sight;
If loves and joys, while up they sprung,
Were caught as in a snare;
Such is the lot of all the young,
However bright and fair.