A lover goes toward his beloved as enthusiastically as a schoolboy leaving his books, but when he leaves his girlfriend, he feels as miserable as the schoolboy on his way to school. (Act 2, scene 2)
Look what thy soul holds dear, imagine it
To lie that way thou goest, not whence thou com'st.
Suppose the singing birds musicians,
The grass whereon thou tread'st the presence strewed,
The flowers fair ladies, and thy steps no more
Than a delight measure or a dance;
For gnarling sorrow hath less power to bite
The man that mocks at it and sets it light.
Be advised; Heat not a furnace for your foe so hot That it do singe yourself: we may outrun, By violent swiftness, that which we run at, And lose by over-running. Know you not, The fire that mounts the liquor til run o'er, In seeming to augment it wastes it?